Vertical lifting and horizontal lifting multifunctional integrated clamp for electroslag ingot

Abstract

The utility model relates to a multifunctional integrated clamp for vertical hoisting and horizontal hoisting of an electroslag ingot. The multifunctional integrated clamp comprises a hoisting piece, a pair of transmission pieces, a supporting frame and a pair of clamping pieces, the hoisting piece comprises a hoisting seat and a hoisting ring; each transmission part comprises a first connecting frame, a second connecting frame, a third connecting frame and a connecting seat; one ends of the two first connecting frames are symmetrically hinged to the left side and the right side of the hoisting base correspondingly, and the other ends of the two first connecting frames are hinged to one ends of the second connecting frames correspondingly. The other ends of the two second connecting frames are respectively hinged with the connecting seat; the two second connecting frames are each of an L-shaped structure. One ends of the two third connecting frames are hinged to the two ends of the supporting frame respectively, and the other ends of the two third connecting frames are hinged to the connecting bases respectively. The two ends of the supporting frame are hinged to the bent positions of the two second connecting frames correspondingly. The pair of clamping pieces is arranged on the inner side of the connecting base. The clamping piece comprises a clamping base and a clamping plate. The electroslag ingot hoisting device can be used for vertically or horizontally hoisting electroslag ingots, so that the hoisting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold steel preparation, in particular to a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots. Background Art

[0002] Electroslag ingot is a kind of steel, which is made by smelting and recycling various waste materials such as scrap steel, scrap iron, scrap steel bars, etc. through smelting equipment such as electric arc furnaces. Since it is recycled from scrap steel, it is also called "recycled steel".

[0003] After the electroslag ingot is smelted in the electric arc furnace, it needs to be lifted out of the electric arc furnace by clamps. After forging, it needs to be laid down and then hoisted into the heat treatment furnace for heat treatment. The existing process requires two single-function clamps to complete a set of actions, resulting in frequent replacement of clamps, low operating efficiency and increased power consumption. Utility Model Content

[0004] The utility model aims to provide a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots, which can be used for vertical or horizontal lifting of electroslag ingots and effectively improve the lifting efficiency.

[0005] In order to achieve the above-mentioned utility model object, the utility model provides a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots, including a lifting part, a pair of transmission parts, a support frame and a pair of clamping parts;

[0006] The hanging member comprises a hanging seat and a hanging ring; the hanging ring is arranged on the top of the hanging seat;

[0007] A pair of the transmission members each comprises a first connection frame, a second connection frame, a third connection frame and a connection seat;

[0008] One ends of the two first connection frames are symmetrically hinged to the left and right sides of the hanging seat, and the other ends of the two first connection frames are hinged to one end of the corresponding second connection frame;

[0009] The other ends of the two second connection frames are respectively hinged to the connection seats and are symmetrically arranged;

[0010] The two second connection frames are both L-shaped structures;

[0011] One ends of the two third connection frames are respectively hinged to the two ends of the support frame, and the other ends of the two third connection frames are respectively hinged to the corresponding connection seats;

[0012] The two ends of the support frame are respectively hinged to the bending parts of the two second connection frames, and the support frame always remains horizontal;

[0013] A pair of the clamping members are respectively arranged on the inner sides of the corresponding connecting seats;

[0014] The clamping member comprises a clamping seat and a clamping plate;

[0015] A horizontal plate is fixed horizontally on the top of the clamping seat;

[0016] The clamping plate is fixed to the lower part of the inner wall of the clamping seat, and the clamping surface of the clamping plate is an arc-shaped structure from top to bottom and from front to back.

[0017] Preferably, stripes are evenly arranged on the clamping surface of the clamping plate.

[0018] Preferably, a rotating shaft is provided on the connecting seat, and the rotating shaft is horizontally arranged along the left-right direction of the connecting seat;

[0019] The clamping seat is fixed to the inner end of the rotating shaft, and a counterweight is fixed to the other end of the rotating shaft.

[0020] Preferably, a top frame is horizontally fixed at the middle position of the bottom of the support frame, and the front and rear sides of the top frame are arc-shaped structures.

[0021] Furthermore, the top frame is detachably fixed to the middle position of the bottom of the support frame by bolts.

[0022] The utility model provides a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots, which has the following beneficial effects:

[0023] (1) It has horizontal and vertical lifting functions for electroslag ingots, with diverse functions, which effectively improves the lifting efficiency of electroslag ingots;

[0024] (2) Easy to use and widely applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots in this embodiment;

[0026] Figure 2 It is a schematic diagram of the structure of the connection between the support member and the hanging member in this embodiment;

[0027] Figure 3 The structure of a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots in this embodiment is shown in FIG. Figure 1 . DETAILED DESCRIPTION

[0028] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0029] Example

[0030] like Figure 1As shown, the embodiment provides a multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots, including a lifting part, a pair of transmission parts, a support frame 7 and a pair of clamping parts.

[0031] The lifting member comprises a lifting seat 1 and a lifting ring 2; the lifting ring 2 is arranged on the top of the lifting seat 1, and the hook on the external lifting device can lift the entire clamp through the lifting ring 2.

[0032] A pair of the transmission parts each include a first connecting frame 3, a second connecting frame 4, a third connecting frame 5 and a connecting seat 6; one end of the two first connecting frames 3 are symmetrically hinged on the left and right sides of the lifting seat 1, and the other end of the two first connecting frames 3 are respectively hinged to one end of the corresponding second connecting frames 4; the other ends of the two second connecting frames 4 are respectively hinged to the connecting seat 6, and are symmetrically arranged; the two second connecting frames 4 are both L-shaped structures; one end of the two third connecting frames 5 are respectively hinged on the two ends of the supporting frame 7, and the other ends of the two third connecting frames 5 are respectively hinged on the corresponding connecting seats 6.

[0033] The two ends of the support frame 7 are respectively hinged to the bending parts of the two second connection frames 4, and the support frame 7 always remains horizontal;

[0034] A pair of the clamping members are respectively arranged on the inner side of the corresponding connecting seat 6, and are used to clamp the electroslag ingot; the clamping members include a clamping seat 8 and a clamping plate 9; a cross plate 10 is horizontally fixed on the top of the clamping seat 8; the clamping plate 9 is fixed to the lower part of the inner wall of the clamping seat 8, and the clamping surface of the clamping plate 9 is an arc structure from top to bottom and from front to back.

[0035] In this embodiment, stripes 11 are evenly arranged on the clamping surface of the clamping plate 9, so that the clamping plate can firmly clamp the electroslag ingot.

[0036] In this embodiment, a rotating shaft 12 is provided on the connecting seat 6, and the rotating shaft 12 is horizontally arranged along the left and right directions of the connecting seat 6; the clamping seat 8 is fixed to the inner end of the rotating shaft 12, and a counterweight block 13 is fixed to the other end of the rotating shaft 12; with such an arrangement, when the electroslag ingot is vertically suspended, an inclined surface may appear at the end of the electroslag ingot. The above-mentioned mechanism arrangement can be slightly adjusted so that the horizontal plate 10 on the clamping seat 8 fits the top of the electroslag ingot, which is convenient for subsequent stable lifting.

[0037] When it is necessary to vertically lift the electroslag ingot by the integrated clamp of this embodiment, the integrated clamp is hoisted to a position directly above the electroslag ingot by an external crane and then slowly lowered. When the clamping plates 9 on the two clamping seats 8 are located on both sides of the electroslag ingot, the integrated clamp is slowly raised until the upper and lower arc structures of the clamping surfaces of the two clamping plates 9 clamp the sides of the electroslag ingot and the two cross plates 10 fit the top of the electroslag ingot, so that the electroslag ingot can be vertically lifted.

[0038] When it is necessary to horizontally lift the electroslag ingot by the integrated clamp of this embodiment, the electroslag ingot is first laid down, and the integrated clamp is hoisted to a position directly above the lying electroslag ingot by an external crane, and then slowly lowered, so that the clamps 9 on the two clamping parts are located on both sides of the lying electroslag ingot, and then the integrated clamp is slowly raised until the front and rear arc structures of the clamping surfaces of the two clamps 9 clamp the curved surface of the electroslag ingot, and the electroslag ingot can be vertically lifted.

[0039] In this embodiment, a top frame 14 is horizontally fixed at the middle of the bottom of the support frame 7, and the front and rear sides of the top frame 14 are arc-shaped structures. In this way, when the electroslag ingot is suspended horizontally, the arc-shaped structures on the front and rear sides of the top frame can fit the top of the electroslag ingot, so that the electroslag ingot can be suspended horizontally more stably.

[0040] Furthermore, the top frame 14 is detachably fixed to the middle position of the bottom of the support frame 7 by bolts, so as to facilitate disassembly and maintenance.

[0041] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope defined by the claims of this application.

Claims

1. A multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots, characterized in that: It includes a lifting part, a pair of transmission parts, a support frame and a pair of clamping parts; The hanging member comprises a hanging seat and a hanging ring; the hanging ring is arranged on the top of the hanging seat; A pair of the transmission members each comprises a first connection frame, a second connection frame, a third connection frame and a connection seat; One ends of the two first connection frames are symmetrically hinged to the left and right sides of the hanging seat, and the other ends of the two first connection frames are hinged to one end of the corresponding second connection frame; The other ends of the two second connection frames are respectively hinged to the connection seats and are symmetrically arranged; The two second connection frames are both L-shaped structures; One ends of the two third connection frames are respectively hinged to the two ends of the support frame, and the other ends of the two third connection frames are respectively hinged to the corresponding connection seats; The two ends of the support frame are respectively hinged to the bending parts of the two second connection frames, and the support frame always remains horizontal; A pair of the clamping members are respectively arranged on the inner sides of the corresponding connecting seats; The clamping member comprises a clamping seat and a clamping plate; A horizontal plate is fixed horizontally on the top of the clamping seat; The clamping plate is fixed to the lower part of the inner wall of the clamping seat, and the clamping surface of the clamping plate is an arc-shaped structure from top to bottom and from front to back.

2. The multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots as claimed in claim 1, characterized in that: The clamping surface of the clamping plate is evenly provided with stripes.

3. The multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots as claimed in claim 1, characterized in that: The connecting seat is provided with a rotating shaft, and the rotating shaft is horizontally arranged along the left and right direction of the connecting seat; The clamping seat is fixed to the inner end of the rotating shaft, and a counterweight is fixed to the other end of the rotating shaft.

4. A multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots as claimed in any one of claims 1 to 3, characterized in that: A top frame is horizontally fixed at the middle position of the bottom of the support frame, and the front and rear sides of the top frame are arc-shaped structures.

5. The multifunctional integrated clamp for vertical and horizontal lifting of electroslag ingots as claimed in claim 4, characterized in that: The top frame is detachably fixed to the middle position of the bottom of the support frame by bolts.

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