High-stability molten iron car frame

Abstract

The utility model relates to the technical field of molten iron frame, concretely is a kind of high stability molten iron frame, including frame, the frame top is provided with support, the frame top is close to support position and is provided with stabilizing mechanism, for the clamping fixation of molten iron tank upper end;The stabilizing mechanism includes working lever.The utility model can be firmly clamped to the upper and lower ends of the protruding molten iron tank by setting stabilizing mechanism on frame cooperation support, improve the stability of molten iron tank when being fixed by frame, to avoid the phenomenon that molten iron tank appears vibration in the process of transportation, and stabilizing mechanism can quickly separate from molten iron tank, will not produce influence to the loading and unloading of molten iron tank.In addition, by filling multiple wooden blocks between the bottom of molten iron tank and frame concave surface, the bottom of molten iron tank can be flexibly supported and cushioned, to reduce the vibration influence of molten iron tank in the process of transportation.

Description

Technical Field

[0001] This utility model relates to the field of molten iron car frame technology, specifically a highly stable molten iron car frame. Background Technology

[0002] The molten iron car frame is used to hold molten iron ladles. It is a device for collecting and transporting molten iron in blast furnace ironmaking products. It is used in small and medium-sized blast furnaces. The molten iron ladle is cylindrical and supported on the car frame. The molten iron ladle can be lifted and tilted by an overhead crane.

[0003] However, existing molten iron ladles are secured by supports on both sides of the frame and limited by baffles. This structure is not sufficiently effective at securing the molten iron ladle. When secured by supports, the fit between the supports and the ladle structure is not perfect, making the ladle prone to vibration during transportation. Therefore, we propose a highly stable molten iron ladle frame. Utility Model Content

[0004] The purpose of this utility model is to provide a highly stable molten iron car frame, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A highly stable molten iron car frame includes a car frame, a support at the top of the car frame, and a stabilizing mechanism at the top of the car frame near the support for clamping and fixing the molten iron ladle; the stabilizing mechanism includes a working rod, which is slidably mounted on a rotating rod, and the top of the working rod near the molten iron ladle has an arc structure; the top of the car frame is filled with multiple wooden blocks.

[0006] Preferably, the stabilizing mechanism includes multiple rotating seats, which are respectively fixedly installed on both sides of the top of the frame near the support. A connecting rod is rotatably installed between the rotating seats, and the surfaces of the connecting rods are fixedly connected to the rotating rods at both ends.

[0007] Preferably, a locking rod is fixedly installed on one side surface of the rotating rod, and a bolt is installed through the locking rod and the rotating rod, with one end of the bolt contacting the surface of the working rod.

[0008] Preferably, an arc-shaped groove is provided through the rotating seat, the locking rod is slidably connected to the arc-shaped groove, and a bolt is installed on the locking rod.

[0009] Preferably, the working rod has a "7" shaped structure and is in contact with the molten iron ladle.

[0010] Preferably, the wooden block is in contact with the bottom of the molten iron pot.

[0011] Preferably, the frame has a concave surface at the middle position, and the concave surface notch has a trapezoidal structure.

[0012] By employing the above technical solution, this utility model provides a highly stable molten iron car frame that has at least the following beneficial effects: This utility model, by setting a stabilizing mechanism on the frame in conjunction with a bracket, can firmly clamp both the upper and lower ends of the molten iron ladle, improving the fixing effect of the frame when fixing the molten iron ladle, enhancing the stability of the frame during transportation, and the stabilizing mechanism can quickly detach from the molten iron ladle without affecting the loading and unloading of the molten iron ladle.

[0013] In addition, by filling the space between the bottom of the molten iron ladle and the concave surface of the frame with wooden blocks, the bottom of the molten iron ladle can be provided with flexible support and shock absorption, reducing the impact of vibration on the molten iron ladle during transportation. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the stabilizing mechanism of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the rotating rod and working rod of this utility model.

[0015] In the diagram: 1. Chassis; 2. Concave surface; 3. Support; 4. Molten iron ladle; 5. Stabilizing mechanism; 6. Wooden block; 51. Rotating seat; 52. Connecting rod; 53. Rotating rod; 54. Working rod; 55. Clamping rod; 56. Bolt; 57. Arc groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-3, a high-stability molten iron carriage frame, comprising a frame body 1, wherein a concave surface 2 is provided at a middle position of the frame body 1, and a notch of the concave surface 2 has a trapezoidal structure, so that a bearing surface of a molten iron tank 4 is lower, which facilitates loading and unloading, and a center of gravity of the molten iron tank 4 is lowered, enhancing stability during transportation. A support frame 3 is provided at a top end of the frame body 1, the whole support frame 3 is in a "匚"-shaped structure with an upward opening, protrusions are provided at two ends of the molten iron tank 4, and the protrusions are adapted to the support frame 3, so that the support frame 3 can clamp two sides of the molten iron tank 4, playing a role of fixing and supporting, and an inner side of the top end of the support frame 3 is an arc-shaped structure, which makes loading and unloading of the molten iron tank 4 more convenient. Meanwhile, the protrusions of the molten iron tank 4 can enhance the overall structural strength of the molten iron tank 4 and facilitate a crane to lift and tip over the molten iron tank 4. In addition, the support frame 3 is made of an alloy material, and a contact surface with the molten iron tank 4 is a sleeper or a heat-resistant rubber pad, which is used to increase a friction coefficient and avoid hard contact.

[0018] A stabilizing mechanism 5 is provided at a position, close to the support frame 3, of the top end of the frame body 1, which is used for clamping and fixing the molten iron tank 4, and can fix the molten iron tank 4 in cooperation with the support frame 3, preventing the molten iron tank 4 from shifting. Meanwhile, the stabilizing mechanism 5 can be quickly disengaged, reducing the impact on loading and unloading of the molten iron tank 4.

[0019] A plurality of wood blocks 6 are filled inside the concave surface 2 at the top end of the frame body 1, which prevents the bottom end of the molten iron tank 4 from being vacant or in hard contact with the frame body 1, and can support and buffer the molten iron tank 4. It should be noted that the wood blocks 6 can be made of waste or recycled crushed wood, which is used after being soaked in water. The waste wood blocks 6 after being soaked in water have low cost, high moisture content, can be supplemented and replaced in real time, and can well adapt to the harsh environment during the transportation of molten iron tanks.

[0020] Please refer to Figures 1-3 , the stabilizing mechanism 5 comprises a plurality of rotating seats 51, the plurality of rotating seats 51 are respectively fixedly installed at positions, close to two sides of the support frame 3, of the top end of the frame body 1, a top end of each rotating seat 51 is of an arc-shaped structure, and a connecting rod 52 is rotatably installed at a position of the rotating seat 51 relative to a center of the arc-shaped structure. The connecting rod 52 is not in contact with the support frame 3, so as to ensure the working strength of the support frame 3 and avoid motion interference. The rotation of the connecting rod 52 can be driven by a motor or manually. The connecting rod 52 can stably rotate along the rotating seat 51, rotating rods 53 are fixedly installed at positions, close to two ends, of a surface of the connecting rod 52, rotation of the connecting rod 52 can drive the rotating rods 53 to rotate synchronously, the rotating rods 53 are in an "L"-shaped structure, so that the rotating rods 53 can be on the same horizontal line as the support frame 3 after rotating by a certain angle. A working rod 54 is slidably installed on the rotating rod 53, and the working rod 54 has a certain movable space, thereby making clamping and disengaging more convenient. A material of the working rod 54 is the same as that of the support frame 3, so as to enhance the fixing effect on the molten iron tank 4.

[0021] Furthermore, the working rod 54 has a "7"-shaped structure. The working rod 54 contacts the molten iron ladle 4, thus securing it. Since the rotating rod 53 can rotate at a certain angle to be on the same horizontal line as the bracket 3, the working rod 54 can make perpendicular contact with the molten iron ladle 4, enhancing the securing effect. By fixing the two corners of the protruding top of the molten iron ladle 4 with the working rod 54, and in conjunction with the bracket 3 fixing the bottom and top of the protruding part of the molten iron ladle 4, both the upper and lower ends of the protruding part of the molten iron ladle 4 are securely clamped, ensuring stable fixation and preventing movement during transportation. The top of the working rod 54, on the side closest to the molten iron ladle 4, has an arc-shaped structure, making the contact between the working rod 54 and the molten iron ladle 4 more stable and preventing jamming.

[0022] Please see Figure 3 The locking rod 55 is fixedly connected to the rotating rod 54. An arc-shaped groove 57 is provided through the rotating seat 51, and the locking rod 55 is slidably connected to the arc-shaped groove 57. The center of the arc-shaped groove 57 is aligned with the connecting rod 52, so that the rotation of the connecting rod 52 drives the working rod 54 to rotate, the rotation of the working rod 54 drives the locking rod 55 to rotate synchronously along the arc-shaped groove 57, the rotation of the locking rod 55 drives the rotating rod 53 to rotate, and the rotation of the rotating rod 53 drives the working rod 54 to rotate, so that the working rod 54 can slide along the rotating rod 53 to perform its work.

[0023] Furthermore, a bolt 56 is installed through the locking rod 55 and the rotating rod 53. One end of the bolt 56 is in close contact with the surface of the working rod 54. The contact force of the bolt 56 end face increases the friction between the bolt 56 and the surface of the working rod 54, thereby limiting the working rod 54. Thus, the working rod 54, the locking rod 55, and the rotating rod 53 can be simultaneously limited by the close contact between the bolt 56 and the working rod 54.

[0024] It should be noted that since the working rod 54 has a "7" shaped structure, once the working rod 54 is rotated by a small angle to detach from the molten iron ladle 4, the unloading of the molten iron ladle 4 will not be disturbed by the working rod 54, making the loading and unloading of the molten iron ladle 4 more convenient.

[0025] Please see Figure 1 The wooden block 6 contacts the bottom of the molten iron pot 4. Multiple wooden blocks 6 can be arranged to fill the bottom of the molten iron pot 4 and the interior of the concave surface 2 of the frame 1, providing flexible support and shock absorption for the molten iron pot 4.

[0026] A highly stable molten iron car frame, the working principle of which is as follows: After the molten iron ladle 4 is loaded onto the support 3, the connecting rod 52 rotates along the rotating seat 51. The rotation of the connecting rod 52 drives the rotating rod 53 to rotate synchronously. The rotation of the rotating rod 53 drives the working rod 54 to rotate, and the working rod 54 rotates until it contacts the molten iron ladle 4 to clamp it. Together with the support 3, the molten iron ladle 4 can be fixed, preventing problems such as loosening of the molten iron ladle 4, and improving the protection and stability of the frame 1 for the molten iron ladle 4.

[0027] Meanwhile, when the molten iron ladle 4 is loaded, it will come into contact with the wooden block 6. The wooden block 6 allows for flexible contact between the bottom of the molten iron ladle 4 and the frame 1, which can improve the supporting force and also play a shock-absorbing role, reducing the impact of vibration on the molten iron ladle 4. This enhances the stability of the frame 1 during operation.

[0028] When it is necessary to unload the molten iron ladle 4, the connecting rod 52 is rotated in the opposite direction, which drives the working rod 54 to rotate. When the working rod 54 rotates, it drives the locking rod 55 to move along the arc groove 57, so that the working rod 54 moves upward along the rotating rod 53 while rotating, so that the working rod 54 can quickly detach from the molten iron ladle 4. And because the working rod 54 has a "7" shaped structure, after the working rod 54 detaches from the molten iron ladle 4, it will not affect the loading and unloading of the molten iron ladle 4 under the action of the crane.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high stability ladle carriage characterized by: The vehicle includes a frame (1), a bracket (3) is provided at the top of the frame (1), and a stabilizing mechanism (5) is provided at the top of the frame (1) near the bracket (3) for clamping and fixing the upper end of the molten iron ladle (4); the stabilizing mechanism (5) includes a working rod (54), which is slidably mounted on a rotating rod (53), and the top of the working rod (54) near the molten iron ladle (4) has an arc structure, and the top of the frame (1) is filled with multiple wooden blocks (6).

2. The high-stability molten iron car frame according to claim 1, characterized by: The stabilizing mechanism (5) includes multiple rotating seats (51), which are respectively fixedly installed on both sides of the top of the frame (1) near the support (3). A connecting rod (52) is rotatably installed between the rotating seats (51), and the surfaces of the connecting rod (52) are fixedly connected to the rotating rod (53) at both ends.

3. The high-stability molten iron car frame according to claim 2, characterized by: A clamp (55) is fixedly installed on one side surface of the rotating rod (53), and a bolt (56) is installed through the clamp (55) and the rotating rod (53), with one end of the bolt (56) in contact with the surface of the working rod (54).

4. The high-stability molten iron car frame according to claim 3, characterized by: An arc-shaped groove (57) is provided through the rotating seat (51), and the locking rod (55) is slidably connected to the arc-shaped groove (57).

5. The high-stability molten iron car frame according to claim 2, characterized by: The working rod (54) has a "7" shaped structure and abuts against the molten iron ladle (4).

6. A high-stability molten iron car frame according to claim 1, characterized in that: The wooden block (6) is in contact with the bottom of the molten iron pot (4).

7. The high-stability molten iron car frame according to claim 1, characterized by: The frame (1) has a concave surface (2) in the middle, and the notch of the concave surface (2) is trapezoidal.

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