Multifunctional boiler inspection tool

Abstract

The utility model relates to the technical field of boiler inspection, in particular to a multifunctional boiler inspection tool which comprises an arc-shaped main seat, torsion rotating shafts are arranged on the two sides of the arc-shaped main seat, arc-shaped side seats are movably connected to the two sides of the arc-shaped main seat through the torsion rotating shafts, and a top frame is fixedly connected to the top of the arc-shaped main seat. A bottom frame is fixedly connected to the bottom of the arc-shaped main base, a connecting base is arranged on the side face of the arc-shaped main base, and an electric push rod is arranged at one end of the connecting base. Through the arrangement of the arc-shaped main seat, the torsion rotating shaft, the arc-shaped side seat, the connecting seat, the electric push rod, the holding seat, the control button, the limiting rubber sleeve, the universal joint, the fitting rotating roller and the fitting rubber mat, the equipment can perform more adaptive mobile inspection operation with the side surface of the boiler, and in the actual use process, a worker holds the holding seat by hand, so that the working efficiency is improved, and the working efficiency is improved. And then the arc-shaped main base with one end connected through the connecting base is integrally connected to the side face of the boiler in an abutting mode through the electric push rod.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler inspection, in particular to a multifunctional boiler inspection tool. Background Technique

[0002] A boiler is an energy conversion device. The energy input into the boiler includes the chemical energy in fuel and electric energy. The boiler outputs steam, high-temperature water or organic heat carriers with a certain amount of heat energy. The original meaning of "pot" refers to a water container heated on fire, and "furnace" refers to a place for burning fuel. A boiler includes two main parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the heat energy required for industrial production and people's livelihood, or can be converted into mechanical energy through a steam power device, or further converted into electric energy through a generator. A boiler that provides hot water is called a hot water boiler, which is mainly used for life and has a small amount of application in industrial production. A boiler that generates steam is called a steam boiler, often simply referred to as a boiler, and is mostly used in thermal power plants, ships, locomotives and industrial and mining enterprises.

[0003] For example, the patent document with the publication number of CN 216285070 U discloses a multifunctional boiler inspection tool, including an inspection tool body. The inspection tool body includes an inspection hammer head assembly and an inspection hammer handle assembly. The inspection hammer handle assembly is arranged on the right side of the inspection hammer head assembly. Through the arranged inspection hammer handle assembly, the position of the connecting rod can be adjusted, so that it can be adjusted to a suitable position according to needs. And a flaw detector is arranged inside the handle. When there is damage after inspection with the inspection hammer head assembly, it can be specifically detected through the flaw detector, so as to detect the specific problems of the boiler in time and deal with them. Through the arranged inspection hammer head assembly, different parts can be struck by the front hammer head and the rear hammer head, and the inside can be illuminated by the lighting lamp, making the striking position more accurate. The overall device has a simple structure, is easy to operate and has higher practicability.

[0004] However, when using this structure for boiler inspection, it often can only check the boiler by manually moving and striking the boiler, and cannot realize the operation of moving and striking the detection while the device is attached to the side of the boiler. At the same time, the device cannot perform efficient and stable inspection and flaw detection synchronously, and the overall inspection efficiency is low, which cannot meet the daily use requirements. Therefore, it is urgent to design a multifunctional boiler inspection tool to solve the above problems. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a multifunctional boiler inspection tool to solve the problems presented in the above-mentioned background technology. When the existing structure is used for boiler inspection, it often can only check the boiler by manually moving and knocking the boiler. It is impossible to move and knock the inspection device along the side of the boiler, and the device cannot perform efficient and stable inspection and flaw detection simultaneously. The overall inspection efficiency is low and cannot meet the daily use requirements.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A multifunctional boiler inspection tool includes an arc-shaped main seat. Torsion shafts are arranged on both sides of the arc-shaped main seat. Arc-shaped side seats are movably connected to both sides of the arc-shaped main seat through the torsion shafts. A top frame is fixedly connected to the top of the arc-shaped main seat, and a bottom frame is fixedly connected to the bottom of the arc-shaped main seat.

[0007] A connecting seat is arranged on the side of the arc-shaped main seat, and an electric push rod is arranged at one end of the connecting seat.

[0008] Preferably, one end of the electric push rod is fixedly connected to a holding seat, and a control button is arranged at one end of the holding seat.

[0009] Preferably, a limiting rubber sleeve is arranged at the end of the electric push rod close to the connecting seat, and a universal joint is arranged inside the connecting seat.

[0010] Preferably, a fitting roller is arranged at one end of the arc-shaped side seat, and fitting rubber pads are arranged inside the arc-shaped main seat and the arc-shaped side seat.

[0011] Preferably, a storage cover is fixedly connected to the back of the top frame. A knocking push rod is arranged at one end of the storage cover. A limiting sliding seat is movably connected inside the storage cover, and a knocking head is arranged at one end of the limiting sliding seat.

[0012] Preferably, a flaw detector is arranged on the back of the bottom frame, and universal balls are arranged at the four corners of the front of the bottom frame.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] This multifunctional boiler inspection tool can perform more adaptable mobile inspection operations on the side of the boiler through the set arc-shaped main seat, torsion rotating shaft, arc-shaped side seat, connecting seat, electric push rod, holding seat, control button, limit rubber sleeve, universal joint, fitting roller and fitting rubber pad. During actual use, the staff holds it at the holding seat, and then uses the electric push rod to push the entire arc-shaped main seat connected to one end through the connecting seat against the side of the boiler. At this time, the arc-shaped side seats on both sides of the arc-shaped main seat can deform to adapt to the curvature of the boiler side with the assistance of the torsion rotating shaft and the fitting rubber pad. Together with the fitting roller at one end of the arc-shaped side seat, it can perform fast and stable mobile adjustment operations on the side of the boiler. At the same time, the length of one end of the electric push rod can be adjusted daily, and then, in combination with the universal joint inside the connecting seat and the universal joint at one end of the electric push rod, it can perform fast and all-round mobile inspection operations on the entire arc-shaped main seat on the side of the boiler, reflecting the practicality of the equipment design.

[0015] This multifunctional boiler inspection tool further improves the overall use effect of the equipment through the set top frame, bottom frame, storage cover, knocking push rod, limit sliding seat, knocking head, flaw detector and universal rolling ball. During daily use, the staff can control the knocking push rod at one end of the storage cover and the flaw detector on the back of the bottom frame respectively through the control button at one end of the holding seat. When the knocking push rod is started, it can drive the limit sliding seat inside the storage cover to perform stable telescoping, so that the knocking head at one end can perform fast knocking operations at the top frame on the top of the arc-shaped main seat. When an abnormality is knocked out, the flaw detector at the bottom frame can be used to perform precise positioning flaw detection operations on the abnormal part. The universal rolling balls at the four corners of the bottom frame can cooperate with the entire arc-shaped main seat to perform fast mobile adjustment operations, reflecting the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0017] Figure 2 is an overall schematic diagram of the arc-shaped main seat structure of the present utility model;

[0018] Figure 3 is an overall schematic diagram of the storage cover structure of the present utility model;

[0019] Figure 4 is the present utility model Figure 1 is an enlarged schematic diagram of the structure at A in the present utility model.

[0020] In the figure: 1. Arc-shaped main seat; 2. Torsion rotating shaft; 3. Arc-shaped side seat; 4. Top frame; 5. Bottom frame; 6. Connecting seat; 7. Electric push rod; 8. Holding seat; 9. Control button; 10. Limit rubber sleeve; 11. Universal joint; 12. Fitting roller; 13. Fitting rubber pad; 14. Storage cover; 15. Knocking push rod; 16. Limit sliding seat; 17. Knocking head; 18. Flaw detector; 19. Universal ball. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present invention:

[0023] A multifunctional boiler inspection tool includes an arc-shaped main seat 1. Torsion rotating shafts 2 are arranged on both sides of the arc-shaped main seat 1. Arc-shaped side seats 3 are movably connected to both sides of the arc-shaped main seat 1 through the torsion rotating shafts 2. A top frame 4 is fixedly connected to the top of the arc-shaped main seat 1, and a bottom frame 5 is fixedly connected to the bottom of the arc-shaped main seat 1. A fitting roller 12 is arranged at one end of the arc-shaped side seat 3. Fitting rubber pads 13 are arranged inside the arc-shaped main seat 1 and the arc-shaped side seat 3. A storage cover 14 is fixedly connected to the back of the top frame 4. A knocking push rod 15 is arranged at one end of the storage cover 14. A limit sliding seat 16 is movably connected inside the storage cover 14. A knocking head 17 is arranged at one end of the limit sliding seat 16. A flaw detector 18 is arranged on the back of the bottom frame 5. Universal balls 19 are arranged at the four corners on the front of the bottom frame 5. The arc-shaped side seats 3 on both sides of the arc-shaped main seat 1 can perform deformation operations adapted to the side curvature of the boiler with the assistance of the torsion rotating shafts 2 and the fitting rubber pads 13. Cooperating with the fitting roller 12 at one end of the arc-shaped side seat 3, rapid and stable movement adjustment operations can be carried out on the side of the boiler.

[0024] Connecting seat 6. A connecting seat 6 is arranged on the side of the arc-shaped main seat 1. An electric push rod 7 is arranged at one end of the connecting seat 6. A holding seat 8 is fixedly connected to one end of the electric push rod 7. A control button 9 is arranged at one end of the holding seat 8. A limit rubber sleeve 10 is arranged at one end of the electric push rod 7 close to the connecting seat 6. A universal joint 11 is arranged inside the connecting seat 6. By respectively controlling the knocking push rod 15 at one end of the storage cover 14 and the flaw detector 18 on the back of the bottom frame 5 at the control button 9 at one end of the holding seat 8, when the knocking push rod 15 is started, it can drive the limit sliding seat 16 inside the storage cover 14 to perform stable telescoping, so that the knocking head 17 at its one end can perform rapid knocking operations at the top frame 4 on the top of the arc-shaped main seat 1.

[0025] Working principle: When in use, the operator holds it at the holding seat 8, and then uses the electric push rod 7 to push the entire arc-shaped main seat 1 with one end connected through the connecting seat 6 against the side of the boiler. At this time, the arc-shaped side seats 3 on both sides of the arc-shaped main seat 1 can deform to adapt to the curvature of the boiler side with the assistance of the torsion rotating shaft 2 and the fitting rubber pad 13. Cooperating with the fitting roller 12 at one end of the arc-shaped side seat 3, it can perform rapid and stable movement adjustment on the side of the boiler. At the same time, the length of one end of the electric push rod 7 can be adjusted daily, and then, in cooperation with the universal joint 11 inside the connecting seat 6 and the universal joint 11 at one end of the electric push rod 7, a rapid and all-round movement inspection operation of the entire arc-shaped main seat 1 on the side of the boiler can be carried out. During daily use, the operator can control the knocking push rod 15 at one end of the receiving cover 14 and the flaw detector 18 on the back of the bottom frame 5 respectively through the control button 9 at one end of the holding seat 8. When the knocking push rod 15 is started, it can drive the limit sliding seat 16 inside the receiving cover 14 to perform stable telescoping, so that the knocking head 17 at one end is at the top frame 4 on the top of the arc-shaped main seat 1 for rapid knocking operation. When an abnormality is knocked out, the precise positioning flaw detection operation of the abnormal part can be carried out through the flaw detector 18 on the bottom frame 5. The universal rolling balls 19 at the four corners of the bottom frame 5 can cooperate with the entire arc-shaped main seat 1 for rapid movement adjustment operation. The above is the entire working principle of the present utility model.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A multifunctional boiler inspection tool, comprising an arc-shaped main seat (1), characterized in that: Torsion shafts (2) are provided on both sides of the arc-shaped main seat (1), arc-shaped side seats (3) are movably connected to both sides of the arc-shaped main seat (1) via the torque shafts (2), a top frame (4) is fixedly connected to the top of the arc-shaped main seat (1), and a bottom frame (5) is fixedly connected to the bottom of the arc-shaped main seat (1); A connecting seat (6), wherein a connecting seat (6) is disposed on a side of the arc-shaped main seat (1), and an electric push rod (7) is disposed at one end of the connecting seat (6).

2. A multifunctional boiler inspection tool according to claim 1, characterized in that: One end of the electric push rod (7) is fixedly connected to a holding seat (8), and one end of the holding seat (8) is provided with a control button (9).

3. A multifunctional boiler inspection tool according to claim 1, characterized in that: A limiting rubber sleeve (10) is provided at one end of the electric push rod (7) close to the connecting seat (6), and a universal joint (11) is provided inside the connecting seat (6).

4. A multifunctional boiler inspection tool according to claim 1, characterized in that: A laminating roller (12) is provided at one end of the arc-shaped side seat (3), and laminating rubber pads (13) are provided inside the arc-shaped main seat (1) and the arc-shaped side seat (3).

5. A multifunctional boiler inspection tool according to claim 1, characterized in that: The back of the top frame (4) is fixedly connected to a storage cover (14), one end of the storage cover (14) is provided with a knocking push rod (15), the interior of the storage cover (14) is movably connected to a limit slide (16), and one end of the limit slide (16) is provided with a knocking head (17).

6. A multifunctional boiler inspection tool according to claim 1, characterized in that: A flaw detector (18) is arranged on the back of the base frame (5), and universal rolling balls (19) are arranged on the four front corners of the base frame (5).

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