CN219084459U

CN219084459U - Blast furnace molten iron sample clamping device

Info

Publication number: CN219084459U
Application number: CN202223467027.0U
Authority: CN
Inventors: 李文涛; 吕华; 杨惠苹; 王杨; 马庆军
Original assignee: Tianjin New Tiangang United Special Steel Co Ltd
Current assignee: Tianjin New Tiangang United Special Steel Co Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-26
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the technical field of iron-smelting blast furnace molten iron, and particularly relates to a blast furnace molten iron sample clamping device. Including supporting the base, adjusting handle, fixed pincers and sample jar, adjusting handle is connected with fixed pincers, and the support base sets up in the bottom of sample jar, and molten iron sample is placed behind the sample jar and is opened and shut through the jaw of adjusting handle adjustment fixed pincers, fixed sample jar, accomplishes the splendid attire and the transfer of molten iron sample. The utility model has the beneficial effects that frequent operation of constructors is effectively reduced, personal safety of the constructors is protected, and the use safety of the device is improved; the device is simple to operate and can be repeatedly used, different clamping devices can be replaced aiming at different types of blast furnace molten iron samples, and meanwhile, the device can be suitable for different construction floors, and the practical performance of the device is improved; the device of the utility model has the advantages of simple manufacture, easy manufacture materials and low manufacture cost.

Description

Blast furnace molten iron sample clamping device

Technical Field

The utility model belongs to the technical field of iron-smelting blast furnace molten iron, and particularly relates to a blast furnace molten iron sample clamping device.

Background

The blast furnace reduces iron oxide in iron ore into metallic iron by using a reducing agent, which is an important link in steel production, has good technical and economic indexes and simple and reliable process, and needs to extract samples of the molten iron in order to ensure the quality of the produced molten iron.

Because the blast furnace molten iron sample is a circular sample, the original bench drill calipers can not firmly clamp the sample when clamping the sample, and the phenomenon that the sample is shifted and scratched out can be caused when the sample is drilled, the position frequency of the recovered sample is increased, and personal injury to operators is possible.

Disclosure of Invention

In order to solve the technical problems, the utility model belongs to the technical field of iron-making blast furnace molten iron, and particularly relates to a blast furnace molten iron sample clamping device.

The technical scheme adopted by the utility model is as follows: the utility model provides a blast furnace molten iron sample clamping device, includes sample jar, fixed pincers, regulation handle and support base, its characterized in that:

the support base is arranged at the bottom of the sample tank and can support the sample tank to keep balance;

the adjusting handle is connected with the fixed clamp and can adjust the clamping state of the fixed clamp;

the jaw of the fixing clamp is fixed on the outer side of the sample tank and can be matched with the adjusting handle to move the sample tank;

and the sample tank can be internally provided with the blast furnace molten iron sample.

Further, the fixing clamp comprises a first jaw and a second jaw, the first jaw is arranged at the lower edge of the tank opening of the sample tank, the second jaw is arranged at the upper edge of the bottom of the sample tank, and the sample tank can be moved through the fixing of the first jaw and the second jaw.

Further, the adjusting handle is provided with a connecting piece, and the first jaw and the second jaw are respectively connected with the connecting piece and can adjust the opening and closing of the fixed clamp.

Further, the connecting piece is provided with a rotating shaft, and the first jaw and the second jaw can be rotated through the rotating shaft to adjust the opening and closing of the fixed clamp.

Further, the connecting piece is provided with a connecting buckle, the connecting buckle is connected with the first jaw and the second jaw and is arranged on the rotating shaft, and the opening and closing of the first jaw and the second jaw can be adjusted along with the rotation of the rotating shaft.

Further, the adjusting handle is provided with a handle, and the handle is connected with the connecting piece and can adjust the opening and closing of the fixed clamp.

Further, the support base is provided with at least three support rods which can be contracted in the support base.

Further, the specimen tank is provided with a sealing cover, and the sealing cover can seal the tank opening of the specimen tank.

The utility model has the advantages and positive effects that: due to the adoption of the technical scheme, frequent operation of constructors is effectively reduced, personal safety of the constructors is protected, and the use safety of the device is improved; the device is simple to operate and can be repeatedly used, different clamping devices can be replaced aiming at different types of blast furnace molten iron samples, and meanwhile, the device can be suitable for different construction floors, and the practical performance of the device is improved; the device of the utility model has the advantages of simple manufacture, easy manufacture materials and low manufacture cost.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a top view of an embodiment of the present utility model;

in the figure:

1. sample pot 2, handle 3, first jaw

4. Second jaw 5, connecting buckle 6 and rotating shaft

7. Support base 8, support rod 9 and sealing cover

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following description, descriptions of techniques of a well-known structure are omitted so as not to unnecessarily obscure the concept of the present utility model.

Embodiments of the present utility model are described below with reference to the accompanying drawings.

In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Fig. 1 shows a schematic structural diagram of an embodiment of the present utility model, specifically shows the structure of the embodiment, and the embodiment relates to a blast furnace molten iron sample clamping device, which is used for containing a blast furnace molten iron sample, and the blast furnace molten iron sample clamping device can be used by combining a sample tank 1 with a fixing clamp, wherein the blast furnace molten iron sample can be contained by the sample tank 1, and then the sample tank 1 is fixed by the fixing clamp and the sample tank 1 is moved, so that the movement of the blast furnace molten iron sample is completed. The embodiment can ensure the stability of the device for containing the blast furnace molten iron sample and can rapidly and stably move the molten iron sample on the premise of ensuring the safety of a user.

As shown in fig. 2, the jaw of the fixing clamp is consistent with the shape of the tank body of the sample tank 1, so that the fixing clamp can be tightly attached to the tank body of the sample tank 1, and the clamping and stable movement of the sample tank 1 can be realized by keeping the jaw shape of the fixing clamp consistent with the shape of the tank body of the sample tank 1; preferably, the fixing clamp comprises a first jaw 3 and a second jaw 4, wherein the first jaw 3 is arranged at the lower edge of a tank opening of the sample tank 1, the second jaw 4 is arranged at the upper edge of the bottom of the sample tank 1, and the stability of the sample tank 1 is improved through two-point fixing on the premise that the sample tank 1 can be clamped and the sample tank 1 is not deviated by arranging the first jaw 3 and the second jaw 4 and arranging the first jaw 3 and the second jaw 4 to be positioned at the clamping position of the sample tank 1.

The adjusting handle comprises a handle 2 and a connecting piece, the connecting piece comprises a connecting buckle 5 and a rotating shaft 6, the connecting buckle 5 is made of a fixed ring and a connecting rod in the embodiment, the fixed ring is nested on the rotating shaft 6 and can rotate along with the rotation of the rotating shaft, one end of the connecting rod is connected with the fixed ring, the other end of the connecting rod is connected with a fixed clamp, the rotation of the rotating shaft 6 can drive the fixed ring to rotate, and the rotation of the fixed ring can drive the jaw of the fixed clamp to open and close through the connecting rod; preferably, the connecting buckle 5 comprises a first fixed ring, a second fixed ring, a first connecting rod and a second connecting rod, wherein the first fixed ring is arranged at one end, close to the first jaw 3, of the rotating shaft 6, the second fixed ring is arranged at one end, close to the second jaw 4, of the rotating shaft 6, one end of the first connecting rod is connected with the first fixed ring, one end of the second connecting rod is connected with the second fixed ring, the other end of the first connecting rod is connected with the first jaw 3, the other end of the second connecting rod is connected with the second jaw 4, and the first fixed ring and the second fixed ring can be driven to rotate simultaneously through rotation of the rotating shaft 6, and the first jaw 3 and the second jaw 4 can be driven to be adjusted to open or close; as shown in fig. 2, the adjusting handle is provided with a handle 2, the handle 2 is connected with a rotating shaft 6 and is arranged at the opposite position of the fixed clamp, and the rotating shaft 6 can be driven to rotate by opening and closing the handle 2, so that the rotating shaft 6 drives a connecting piece 5 to adjust the opening and closing of the fixed clamp; through adjusting the cooperation of handle and fixed pincers, improve clamping device and be practical intensity, make things convenient for the construction of constructor safety and stability, clamping device's adjustment mode is simple and convenient more and steady more than prior art.

Preferably, in order to further improve the stable strength of this embodiment, before the sample tank 1 holds the molten iron sample, the support base that sets up in the bottom of sample tank 1 in this embodiment has improved the stable strength of this embodiment, support base 7 is for setting up in the additional fixed disk of sample tank 1 bottom, and one side that the fixed disk is close to ground sets up the standing groove that is not less than three, be provided with bracing piece 8 in the standing groove, bracing piece 8 accessible shrink and the mode of stretching are adjusted in support base 7 for adapt to different construction ground, improve the stability of this embodiment device, guarantee the work progress safety.

The sealing cover 9 is arranged at the mouth of the sample tank 1, and the sealing cover 9 can seal the sample tank 1 to prevent the blast furnace molten iron sample from leaking.

The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a blast furnace molten iron sample clamping device, includes sample jar, fixed pincers, regulation handle and support base, its characterized in that:

2. The blast furnace hot metal specimen clamping device according to claim 1, wherein: the fixing clamp comprises a first jaw and a second jaw, the first jaw is arranged at the lower edge of a tank opening of the sample tank, the second jaw is arranged at the upper edge of the bottom of the sample tank, and the sample tank can be moved through the fixing of the first jaw and the second jaw.

3. The blast furnace molten iron sample clamping device according to claim 1 or 2, wherein: the adjusting handle is provided with a connecting piece, and the first jaw and the second jaw are respectively connected with the connecting piece and can adjust the opening and closing of the fixed clamp.

4. A blast furnace hot metal specimen clamping device according to claim 3, wherein: the connecting piece is provided with a rotating shaft, and the first jaw and the second jaw can rotate through the rotating shaft to adjust the opening and closing of the fixed clamp.

5. The blast furnace molten iron sample clamping device according to claim 4, wherein: the connecting piece is provided with a connecting buckle, the connecting buckle is connected with the first jaw and the second jaw and is arranged on the rotating shaft, and the opening and closing of the first jaw and the second jaw can be adjusted along with the rotation of the rotating shaft.

6. A blast furnace hot metal specimen clamping device according to claim 3, wherein: the adjusting handle is provided with a handle, and the handle is connected with the connecting piece and can adjust the opening and closing of the fixed clamp.

7. The blast furnace hot metal specimen clamping device according to claim 1, wherein: the support base is provided with at least three support rods, and the support rods can be contracted in the support base.

8. The blast furnace hot metal specimen clamping device according to claim 1, wherein: the sample tank is provided with a sealing cover, and the sealing cover can seal the tank opening of the sample tank.