Transfer device for furnace spring adjuster

Abstract

The application discloses a transfer device for a furnace spring regulator, a transfer trolley of the transfer device, and the transfer trolley comprises a trolley frame, a transfer wheel arranged on the bottom surface of the trolley frame and rotatably connected with the trolley frame, and a handrail fixed to the rear end of the trolley frame; and a dismounting piece fixed to the front end of the trolley frame and protruding from the top surface of the trolley frame, so that the transfer device can drive the spring regulator to be transferred and manpower can be saved.

Description

Technical Field

[0001] This utility model belongs to the field of coal coking technology, specifically relating to a transfer device for a furnace body spring adjuster. Background Technology

[0002] Coke ovens are mainly used in the coal industry for the coking process, converting coking coal into coke and various by-products. They are widely used in the steel, chemical and other fields.

[0003] A coke oven spring adjuster is a specialized tool used to adjust the tension of springs in the furnace protection equipment. Its core function is to achieve precise control of spring pressure through a mechanical device, thereby ensuring the stability and sealing of the coke oven masonry. Structurally, the spring has a spring body and a stud protruding from the spring body. The spring adjuster consists of a plate-shaped adjuster body and two jacks. The two jacks are spaced apart in the left-right direction of the adjuster. The extension rod of each jack extends through the adjuster body, and the cylinder of the jack is fixed to the adjuster body. A mounting hole is provided on the adjuster body, located between the two jacks. After installation, the mounting hole fits onto the stud of the spring, and the axial direction of the jack extends parallel to the axial direction of the stud.

[0004] During use, for example, when the spring's stiffness changes due to long-term use (e.g., exceeding 20% ​​of its original value), it needs to be replaced or readjusted. This requires removing the spring adjuster from the spring's stud, transporting the spring adjuster, or installing a new spring adjuster. Because the spring adjuster is relatively heavy, manual operation is difficult.

[0005] Therefore, a transfer device for furnace body spring adjusters is needed to assist in the disassembly, installation, and transfer of the spring adjusters. Utility Model Content

[0006] To address some or all of the aforementioned technical problems in the existing technology, this utility model proposes a transfer device for furnace body spring adjusters. This transfer device for furnace body spring adjusters can transfer the spring adjusters, reducing reliance on manual labor.

[0007] According to this utility model, a transfer device for a furnace body spring adjuster is provided, comprising:

[0008] The transfer vehicle includes a frame, transfer wheels disposed on the bottom surface of the frame and rotatably connected to the frame, and a handle fixed to the rear end of the frame.

[0009] A detachable component is fixedly installed at the front end of the vehicle frame, the detachable component protruding from the top surface of the vehicle frame.

[0010] In one embodiment, the disassembly element is constructed as a rod extending in the left-right direction.

[0011] In one embodiment, the two ends of the rod in the length direction are curved upwards relative to the middle.

[0012] In one embodiment, elastic sleeves are fitted onto the outer walls at both ends of the rod.

[0013] In one embodiment, a limiting member is provided protrudingly on the top surface of the frame, the limiting member being close to the armrest relative to the disassembly member, and the limiting member and the disassembly member being spaced apart in the front-rear direction to form a receiving groove.

[0014] In one embodiment, the limiting member includes at least two protruding rods spaced apart in the left-right direction.

[0015] In one embodiment, the front end of the frame is smaller in the left-right direction compared to the rear end.

[0016] In one embodiment, the frame is constructed in a triangular shape.

[0017] In one embodiment, the frame and the handrail are assembled from tubular components.

[0018] In one embodiment, the handrail includes a fixed section extending vertically, an extension section connected to the fixed section and extending obliquely, and a hand grip section connected to the extension section.

[0019] Compared with the prior art, the advantages of this utility model are: the transfer device for furnace body spring adjuster can transport the spring adjuster, reducing reliance on manual labor. At the same time, the transfer device for furnace body spring adjuster can also remove the spring adjuster from the spring screw, reducing manual labor intensity and improving work efficiency. Attached Figure Description

[0020] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, in which:

[0021] Figure 1 This is a front view of a transfer device for a furnace body spring adjuster according to an embodiment of the present invention;

[0022] Figure 2 This is a top view of a transfer device for a furnace body spring adjuster according to an embodiment of the present invention.

[0023] The accompanying drawings are not drawn to scale. Detailed Implementation

[0024] To make the technical solution and advantages of this utility model clearer, the exemplary embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not an exhaustive list of all embodiments. Furthermore, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0025] Unless otherwise specified, the concepts of "connection" and "linkage" mentioned in this application are considered to include both direct connection (linkage) and indirect connection (linkage).

[0026] When interpreting the description of this application, it should be clear that the directions or positional relationships indicated by terms such as "up", "down", "front", "back", "left", "right", "vertical", and "horizontal" are all relative to the operator's own position.

[0027] An embodiment of this utility model provides a transfer device for a furnace body spring adjuster. For example... Figure 1 and 2 As shown, the transfer device for the furnace body spring adjuster includes a transfer cart 1 and a disassembly component 2. The transfer cart 1 comprises a frame 11, transfer wheels 12, and a handle 13. The frame 11 forms the main body of the transfer cart 1, serving as its basic framework. The transfer wheels 12 are located on the bottom surface of the frame 11 and are rotatably connected to it, facilitating the movement of the transfer cart 1. The handle 13 is fixed to the rear end of the frame 11 for manual control, allowing the user to push or pull the transfer cart 1. The disassembly component 2 is fixed to the front end of the frame 11, protruding from the top surface of the frame 11. During the process of removing the spring adjuster from the spring stud, the disassembly component 2 abuts against the front side of the adjuster body. After pulling the transfer cart 1, the disassembly component 2 pulls the adjuster body, thereby disassembling the spring adjuster from the stud. During the transfer of the spring adjuster, the disassembly component 2 also serves to restrain the spring adjuster, preventing it from falling off the frame 11.

[0028] Therefore, this transfer device for furnace body spring adjusters can move the spring adjusters, reducing reliance on manual labor. Simultaneously, this transfer device can also remove the spring adjusters from the spring screws, reducing manual labor intensity and improving work efficiency.

[0029] In one embodiment, the disassembly component 2 is constructed as a rod extending in the left-right direction. This disassembly component 2 is fixed to the top surface of the frame 11, for example, by welding. This structure is simple, has low production cost, and is easy to implement. Simultaneously, the length of the rod is easily adjustable, allowing for better alignment with the left-right dimensions of the adjuster body, thus applying force more evenly to the adjuster body and ensuring stable disassembly or movement of the spring adjuster.

[0030] In one embodiment, the two ends of the rod along its length are curved upwards relative to the middle. That is, the rod itself is constructed in a generally V-shape or generally U-shape. During the disassembly of the spring adjuster, the disassembly component 2 of this structure can better facilitate the disassembly of the spring adjuster. Specifically, after the spring adjuster is disassembled, the adjuster body sits on the frame 11, and the disassembly component 2 acts as a telescopic rod supporting the spring adjuster's jack, ensuring the transport stability of the spring adjuster. It is readily understood that the upward angle and extent of the disassembly component 2 are related to the structure of the spring adjuster, and those skilled in the art can make adaptive adjustments.

[0031] Preferably, elastic sleeves (not shown in the figure) are fitted onto the outer walls of both ends of the rod. These elastic sleeves prevent the jack's extension rod from rigidly resting on the disassembly component 2, thus avoiding damage to the jack's extension rod surface. The coefficient of friction of the elastic sleeves is typically higher than that of the metal contact surface, preventing slippage between the rod and the jack during disassembly and ensuring the stability of the spring adjuster. For example, the elastic sleeves can be made of polyurethane, which is also resistant to oil and high temperatures, making it more suitable for coking plant conditions.

[0032] A limiting member 14 protrudes from the top surface of the frame 11. The limiting member 14 is closer to the armrest 13 than the disassembly member 2. The limiting member 14 and the disassembly member 2 are spaced apart in the front-rear direction to form a receiving groove 15. During the transfer of the spring adjuster, the adjuster body can be placed into the receiving groove 15 and engaged between the limiting member 14 and the disassembly member 2, thereby ensuring the stability of the spring adjuster on the frame 11. Preferably, the limiting member 14 includes at least two protruding rods spaced apart in the left-right direction. These protruding rods can be fixed to the frame 11 by welding.

[0033] In one embodiment, the front end of the frame 11 is smaller in the left-right direction compared to the rear end. Preferably, the frame 11 is constructed in a triangular shape. On the one hand, this narrower front end combined with the triangular structure can lower the vehicle's center of gravity and improve cornering roll control. On the other hand, this structure ensures a small front end volume, saving space and adapting to more scenarios. Furthermore, this frame 11 has low manufacturing cost and simplified process.

[0034] In one embodiment, the frame 11 and the handrail 13 are assembled from tubular components. The tubular structure significantly reduces weight while ensuring bending / torsional strength, making the transfer vehicle easy to operate. Furthermore, this transfer vehicle 1 has a simple manufacturing process and low production cost.

[0035] In one embodiment, the handrail 13 includes a fixed section 131, an extension section 132, and a grip section 133. The fixed section 131 extends vertically to adjust the height of the handrail 13 for easy operation. The extension section 132 is connected to the fixed section 131 and extends diagonally. The grip section 133 is connected to the extension section 132 for the operator to hold. For example, the angle between the fixed section 131 and the extension section 132 can be 135 degrees. The angle between the extension section 132 and the grip section 133 can also be 135 degrees.

[0036] The transfer wheel 12 in this application can be made of styrene-butadiene rubber or butadiene rubber, etc., to ensure the stable operation of the transfer device used for the furnace body spring adjuster. Specifically, a wheel frame 16 is fixed on the frame 11. The transfer wheel 12 is rotatably mounted to the wheel frame 16. The number of transfer wheels 12 matches the shape of the frame 11. In this application, since the frame 11 is triangular, there are also three transfer wheels 12, distributed at the corners.

[0037] The following is based on Figure 1 and 2 The working principle of the transfer device for the furnace body spring adjuster described in this application is described in detail.

[0038] Workers hold hands on section 133 and push the transfer vehicle 1 to move.

[0039] During the disassembly of the spring adjuster, after the transfer cart 1 is moved into position, the handlebar 13 is raised so that the front of the frame 11 passes over the adjuster body. After the handlebar 13 is lowered, the transfer cart 1 is pulled backward. As the transfer cart 1 moves backward, the disassembly piece 2 abuts against the adjuster body and pulls on it. This continues until the adjuster body detaches from the spring screw and sits on the frame 11. At this point, the adjuster body is positioned between the limiting grooves 15, and the jack's extension rod can sit on the disassembly piece 2.

[0040] The transfer vehicle 1 can move the spring adjuster until it reaches the set position.

[0041] During the installation of the spring adjuster onto the screw, the transfer cart 1 can also move the spring adjuster to the installation position, aligning the mounting hole of the spring adjuster with the screw. Pushing the transfer cart 1 forward allows the spring adjuster to be fitted onto the screw. Raising the handle 13 lowers the disassembly part 2, and pulling the transfer cart 1 backward removes the transfer cart.

[0042] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and / or modifications falling within the scope of the present invention, and all changes and / or modifications made according to the embodiments of the present invention should be covered within the protection scope of the present invention.

Claims

1. A transfer device for a furnace body spring adjuster, characterized in that, include: The transfer vehicle includes a frame, transfer wheels disposed on the bottom surface of the frame and rotatably connected to the frame, and a handle fixed to the rear end of the frame. A disassembly component is fixedly installed at the front end of the frame. The disassembly component protrudes from the top surface of the frame. The disassembly component is constructed as a rod extending in the left-right direction, with both ends of the rod curving upwards relative to the middle in the length direction.

2. The transfer device for a furnace body spring adjuster according to claim 1, characterized in that, Elastic sleeves are fitted onto the outer walls at both ends of the rod.

3. The transfer device for a furnace body spring adjuster according to claim 1, characterized in that, A limiting member is provided protrudingly on the top surface of the frame. The limiting member is close to the armrest relative to the disassembly member, and the limiting member and the disassembly member are spaced apart in the front-rear direction to form a receiving groove.

4. The transfer device for a furnace body spring adjuster according to claim 3, characterized in that, The limiting member includes at least two protruding rods spaced apart in the left-right direction.

5. The transfer device for a furnace body spring adjuster according to any one of claims 1 to 4, characterized in that, The front end of the frame is smaller in the left-right direction compared to the rear end.

6. The transfer device for a furnace body spring adjuster according to claim 5, characterized in that, The frame is triangular in shape.

7. The transfer device for a furnace body spring adjuster according to claim 5, characterized in that, The frame and the handrail are assembled from tubular components.

8. The transfer device for a furnace body spring adjuster according to any one of claims 1 to 4, characterized in that, The handrail includes a fixed section extending vertically, an extension section connected to the fixed section and extending diagonally, and a hand grip section connected to the extension section.

Images