CN219099264U

CN219099264U - Steel containment welding seam heat treatment device

Info

Publication number: CN219099264U
Application number: CN202223502979.1U
Authority: CN
Inventors: 田照林
Original assignee: Luoyang Nine Heavy Machinery Ltd By Share Ltd
Current assignee: Luoyang Nine Heavy Machinery Ltd By Share Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-30
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a steel containment weld heat treatment device which comprises a device body, wherein a clamping assembly and a heat dissipation assembly are respectively and fixedly arranged in the device body, and the lower end of the device body is movably connected with a component to be processed. According to the utility model, through the mutual matching of the device body, the clamping assembly, the heat dissipation assembly and the assembly to be processed, the device body can be quickly installed and fixed, and meanwhile, the assembly to be processed can be uniformly heated so as to be convenient for heat treatment, so that the time can be saved, the working efficiency can be improved, the quality of the heat treatment can be improved, and convenience is provided for users.

Description

Steel containment welding seam heat treatment device

Technical Field

The utility model relates to the field of heat treatment devices, in particular to a steel containment welding seam heat treatment device.

Background

The utility model relates to a steel containment weld joint heat treatment device which is generally used for carrying out heat treatment on a containment weld joint, a heat dissipation structure is usually installed for uniformly heating the containment weld joint, and a rapid positioning structure is usually installed for rapidly installing the heat treatment device, wherein the application number of the heat treatment device for the steel containment penetration weld joint of a nuclear power plant disclosed as CN201920371177.0 is also an increasingly mature technology, the heat treatment device can be suitable for containment penetration weld joints of different sizes through modularization, is convenient to assemble and disassemble, does not need to weld temporary accessories, is firm in fixation, has no dropping risk, has more uniform internal heating temperature, has higher heat treatment efficiency, has no harmful dust generation in the process, is healthier to operators, has simple operation and low strength, is more friendly to operation, and has the following defects in the use process: the heat treatment device can achieve the effect of uniform heating through internal heating, but the heating effect is single when in use, so that the heat treatment of welding seams cannot achieve the purpose of full coverage, and the heat treatment effect is still to be optimized;

the "a containment penetration piece heat treatment device" disclosed in the application number "CN201720327722.7" is also an increasingly mature technology, and the "a containment penetration piece heat treatment device" thereof, through which a heating plate and a part to be heat treated can be effectively fastened, so that a barrel and an insert plate weld joint smoothly complete an important process of post-weld heat treatment ", but the heat treatment device has the following defects in the use process: the heat treatment device can only fasten the heating plate and the part to be treated when in use, but cannot quickly install the device body, and meanwhile, the time required to be consumed in the fastening process is long, so that the improvement of the working efficiency is not facilitated.

Disclosure of Invention

The utility model aims to provide a steel containment weld heat treatment device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel containment welding seam heat treatment device, includes the device body, its characterized in that: the clamping assembly and the heat dissipation assembly are respectively and fixedly arranged in the device body;

the device body comprises a top plate, a magnet plate is fixedly arranged at the lower end of the top plate, a vertical plate is fixedly connected to the lower end of the top plate, a heating coil is fixedly arranged in the vertical plate, and a temperature display screen is fixedly arranged at the upper end of the top plate.

As a preferable scheme of the utility model, two communicating grooves and a strip-shaped groove are respectively formed in the surface of the vertical plate, and a plurality of screw holes are symmetrically formed in the inner walls of the two sides of the strip-shaped groove at equal intervals.

As a preferable scheme of the utility model, the clamping assembly comprises screw blocks arranged in a plurality of screw holes, one end of each screw block is fixedly connected with a spring, one end of each spring is fixedly connected with a clamping block, and a heating plate is movably connected between the two clamping blocks.

As a preferable scheme of the utility model, the heat dissipation assembly comprises four protection plates which are arranged at two sides of the inside of the two communicating grooves, and a plurality of heat dissipation holes are formed in the surfaces of the four protection plates.

As a preferred scheme of the utility model, the plate-shaped structures of the vertical plates are matched with the steel containment vessel.

As a preferable scheme of the utility model, the top plate is made of steel, and the temperature display screen is electrically connected with an external power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can uniformly heat and fully cover the welding seam so as to improve the quality of heat treatment, when in use, the heating coil is electrified so as to enable the coil to dissipate heat, the heat dissipated by the coil can be transferred to the containment body and the heating plate through the heating coil matched with the heat dissipation holes on the surface of the protection plate, the heating plate is heated and melted in the welding seam so as to fill the welding seam, and the length of the heating plate and the length of the heating coil can be matched with the length of the welding seam, so that the melted heating plate can uniformly fill the welding seam, and the welding seam can be fully covered through the operation so as to improve the quality of the heat treatment device;

2. the utility model can also be used for quickly and conveniently installing the device body, and the top plate made of steel and the containment body made of steel can be connected by magnetic attraction through the magnetic stone plate before use, so that the device body can be quickly installed, and in addition, the heating plate can be quickly installed through the spring matched clamping block so as to facilitate heat treatment of welding seams, and the heating plate and the device body can be quickly installed through the operation, so that the time is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a disassembled view of the whole structure of the present utility model;

FIG. 2 is a schematic view of the main body of the device of the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.

In the figure: 1. a device body; 11. a top plate; 12. a magnet plate; 13. a riser; 14. a heating coil; 15. a temperature display screen; 131. a communication groove; 132. a bar-shaped groove; 133. a screw hole; 2. a clamping assembly; 21. a screw block; 22. a spring; 23. a clamping block; 24. a heating sheet; 3. a heat dissipation assembly; 31. a protection plate; 32. and the heat dissipation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a steel containment welding seam heat treatment device, includes device body (1), its characterized in that: the clamping assembly (2) and the heat dissipation assembly (3) are respectively and fixedly arranged in the device body (1);

the device body 1 comprises a top plate 11, a magnet plate 12 is fixedly arranged at the lower end of the top plate 11, a vertical plate 13 is fixedly connected to the lower end of the top plate 11, a heating coil 14 is fixedly arranged in the vertical plate 13, and a temperature display screen 15 is fixedly arranged at the upper end of the top plate 11.

Specifically, can inhale the connection with roof 11 and containment body magnetism through magnet board 12 to reach and install fixed purpose to device body 1 fast, can install fixedly heating coil 14 through riser 13, can make it dispel the heat through leading to the fact heating coil 14, cooperation radiator unit 3 can give containment body and clamping assembly 2 with heat transfer, thereby can carry out all-round heat treatment work to the containment body, in order to improve work efficiency and heat treatment work's quality.

In this embodiment: two communicating grooves 131 and a strip-shaped groove 132 are respectively formed in the surface of the vertical plate 13, and a plurality of screw holes 133 are symmetrically formed in the inner walls of the two sides of the strip-shaped groove 132 at equal intervals.

Specifically, the heating coils 14 can be installed and fixed through the communication groove 131, so that the two heating coils 14 can heat the clamping assembly 2 and the safety shell at the same time, and the clamping assembly 2 can be installed and fixed through the strip-shaped groove 132 and the screw hole 133

In this embodiment: the clamping assembly 2 comprises a screw block 21 arranged in a plurality of screw holes 133, one end of the screw block 21 is fixedly connected with a spring 22, one end of the spring 22 is fixedly connected with a clamping block 23, and a heating plate 24 is movably connected between the two clamping blocks 23.

Specifically, the spring 22 and the clamping blocks 23 can be installed inside the strip-shaped groove 132 by connecting the screw block 21 with the screw hole 133 in a threaded manner, and the two clamping blocks 23 can be tightly attached to each other through the spring 22 so as to clamp the heating plate 24, thereby achieving the purpose of quickly installing the heating plate 24.

In this embodiment: the heat dissipation assembly 3 comprises four protection plates 31 installed on two sides of the inside of the two communication grooves 131, and a plurality of heat dissipation holes 32 are formed in the surfaces of the four protection plates 31.

Specifically, the protection plate 31 can seal the device body 1, so that not only the heating coil 14 can be protected, but also the hands of a user can be protected, and the user can be prevented from being scalded by the heating coil 14.

In this embodiment: the size and the structure of the vertical plates (13) are matched with those of the steel containment vessel.

Specifically, can heat the containment welding seam through clamping assembly 2 cooperation device body 1 to accomplish the heat treatment work, the size structure of riser (13) all agrees with mutually with the steel containment and to follow, can evenly heat the containment welding seam.

In this embodiment: the top plate (11) is made of steel, and the temperature display screen (15) is electrically connected with an external power supply.

Specifically, the connection is inhaled through magnetism to roof 11 of steel can carry out magnetism with the containment body through magnet board 12, consequently can install fixedly to device body 1 fast to save time improves work efficiency.

Working principle: when the welding device is used, firstly, the heating plate 24 is clamped through the plurality of clamping blocks 23, then the top plate 11 and the containment body are magnetically connected through the magnet plate 12, so that the device body 1 is installed and fixed, then the heating coil 14 is electrified, the heating coil 14 dissipates heat and transfers heat to the containment body and the heating plate 24 through the plurality of heat dissipation holes 32 on the surface of the protection plate 31, and the heating plate 24 is heated and melted, so that the welding seam of the containment can be heated, and further the heat treatment work of the containment body is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel containment welding seam heat treatment device, includes device body (1), its characterized in that: the clamping assembly (2) and the heat dissipation assembly (3) are respectively and fixedly arranged in the device body (1);

the device body (1) comprises a top plate (11), a magnet plate (12) is fixedly arranged at the lower end of the top plate (11), a vertical plate (13) is fixedly connected to the lower end of the top plate (11), a heating coil (14) is fixedly arranged in the vertical plate (13), and a temperature display screen (15) is fixedly arranged at the upper end of the top plate (11).

2. The steel containment weld heat treatment apparatus of claim 1, wherein: two communicating grooves (131) and strip-shaped grooves (132) are respectively formed in the surface of the vertical plate (13), and a plurality of screw holes (133) are symmetrically formed in the inner walls of the two sides of the strip-shaped grooves (132) at equal intervals.

3. The steel containment weld heat treatment apparatus of claim 1, wherein: the clamping assembly (2) comprises screw blocks (21) arranged in a plurality of screw holes (133), one end of each screw block (21) is fixedly connected with a spring (22), one end of each spring (22) is fixedly connected with a clamping block (23), and a heating plate (24) is movably connected between the two clamping blocks (23).

4. The steel containment weld heat treatment apparatus of claim 1, wherein: the heat dissipation assembly (3) comprises four protection plates (31) which are arranged on two sides of the inside of the two communication grooves (131), and a plurality of heat dissipation holes (32) are formed in the surfaces of the four protection plates (31).

5. A steel containment weld heat treatment apparatus according to claim 3, wherein: the size and the structure of the vertical plates (13) are matched with those of the steel containment vessel.

6. The steel containment weld heat treatment apparatus of claim 5, wherein: the top plate (11) is made of steel, and the temperature display screen (15) is electrically connected with an external power supply.