Adjustable electroslag cap clamping device

Abstract

The utility model relates to an adjustable electroslag cap clamping device. The adjustable electroslag cap clamping device comprises a supporting piece, a hoisting piece and a pair of clamping pieces, the supporting piece comprises a supporting cross beam and a pair of sleeves; two first waist-shaped holes are symmetrically formed in the front side of the supporting cross beam; the pair of sleeves symmetrically sleeve the left side and the right side of the supporting cross beam; a plurality of pin holes are formed in the positions, corresponding to the first kidney-shaped holes, of the front and rear sides of the sleeve at equal intervals; the hoisting piece comprises a hoisting seat, two first connecting frames and two second connecting frames; a first pin shaft is horizontally arranged on the hoisting seat, and one end of each first connecting frame is hinged to the hoisting seat through the first pin shaft; the other ends of the two first connecting frames are respectively hinged with one ends of the two second connecting frames; the bending areas of the two second connecting frames are hinged through a third pin shaft; sleeving parts are arranged at the tops of the two clamping pieces correspondingly, and the two clamping pieces are connected to the corresponding sleeves in a sleeving mode through the sleeving parts correspondingly. According to the utility model, the clamping range is adjusted according to different ingot types, and the operation requirements of different ingot types in a whole workshop can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of mold steel preparation, in particular to an adjustable electroslag slag cap clamping device. Background Art

[0002] Electroslag ingot is a kind of steel, which is made by smelting and regenerating various waste materials such as scrap steel, scrap iron, and scrap steel bars through smelting equipment such as electric arc furnaces. Since it is regenerated from scrap steel, it is also called "recycled steel". The production process of electroslag ingot is relatively simple. First, raw materials such as scrap steel are put into an electric arc furnace. After high-temperature melting, a layer of slag will form in the furnace. Then a small amount of deoxidizer is added to the furnace to reduce the oxygen content of the molten steel. Finally, the molten steel is poured into a pouring car and formed into an electroslag ingot after cooling.

[0003] There are 7 types of electroslag ingot sizes ranging from 5t to 25t, which are realized by using 3 or more sets of clamps, with high procurement cost, low frequency of use and low utilization rate. Utility Model Content

[0004] The utility model aims to provide an adjustable electroslag cap clamping and taking device, which can adjust the clamping range according to different ingot shapes and meet the operation needs of different ingot shapes in the whole workshop.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides an adjustable electroslag slag cap clamping device, comprising a support member, a hanging member and a pair of clamping members;

[0006] The support member includes a support beam and a pair of sleeves;

[0007] Two first waist-shaped holes are symmetrically arranged on the front side of the support beam, and the first waist-shaped holes are arranged along the length direction of the support beam, and the two first waist-shaped holes both penetrate the front and rear side walls of the support beam;

[0008] A pair of sleeves are symmetrically sleeved on the left and right sides of the supporting beam;

[0009] A pair of pin holes are provided at equal intervals on the front and rear sides of the sleeve corresponding to the positions of the first waist-shaped holes, the pin holes penetrate the inner and outer walls of the sleeve, and the pin holes are arranged along the length direction of the sleeve;

[0010] The hanging component comprises a hanging seat, two first connection frames and two second connection frames;

[0011] A lifting ring is provided on the top of the lifting seat;

[0012] A first pin is horizontally arranged on the hanging seat, and one end of the two first connection frames are hinged to the hanging seat through the first pin and are symmetrically arranged;

[0013] The other ends of the two first connection frames are hinged to one ends of the two second connection frames respectively;

[0014] The other ends of the two second connection frames are each provided with a second pin shaft, the second connection frames are hinged to the corresponding sleeves through the second pin shaft, and the second pin shaft passes through the first waist-shaped hole;

[0015] The two second connection frames are both L-shaped structures, and the bending areas of the two second connection frames are hinged by a third pin shaft;

[0016] The tops of the two clamping members are each provided with a sleeve connection portion, and the two clamping members are respectively sleeved on the corresponding sleeves through the sleeve connection portions and are symmetrically arranged;

[0017] At least two fourth pins are arranged on the sleeve connection part, and the fourth pins respectively pass through the pin hole corresponding to the front side of the sleeve, the first waist-shaped hole, and the pin hole corresponding to the rear side of the sleeve.

[0018] Specifically, the number of pin holes on each sleeve is 5.

[0019] Preferably, a fixing seat is provided in the middle of the upper surface of the supporting crossbeam, a second waist-shaped hole is vertically provided on the front side of the fixing seat, and the second waist-shaped hole passes through the front and rear side of the fixing seat;

[0020] The third pin passes through the second waist-shaped hole on the fixing seat.

[0021] Specifically, the number of the fourth pins on each of the clamping members is 2.

[0022] Preferably, a top plate is provided at a middle position of the lower surface of the supporting beam.

[0023] Preferably, the top of the fixing seat has a cavity, the top of the inner wall of the cavity has a strip hole, and the strip hole runs through the inner and outer walls of the cavity;

[0024] A limiting member is provided at the bottom of the lifting seat, and the limiting member includes an inner tube, an outer tube and a connecting rod;

[0025] The top of the inner cylinder is fixed to the bottom of the lifting seat, and pulleys are fixed on both the front and rear sides of the inner cylinder. The inner cylinder is sleeved on the outer cylinder, and both the front and rear sides of the outer cylinder have arc-shaped slide grooves. The pulleys on both the front and rear sides of the inner cylinder are slidably arranged on the arc-shaped slide grooves of the outer cylinder.

[0026] The connecting rod is vertically fixed to the bottom of the outer cylinder, and a limit strip is horizontally fixed to the bottom of the connecting rod;

[0027] When the pulley slides to the top of the arc-shaped slide groove, the limit strip is perpendicular to the strip-shaped hole;

[0028] When the pulley slides to the bottom of the arc-shaped slide groove, the limiting strip is parallel to the strip-shaped hole.

[0029] The utility model provides an adjustable electroslag slag cap clamping and taking device with the following beneficial effects:

[0030] (1) First, according to the size of the electroslag ingot to be clamped, appropriate pin holes are selected on the two sleeves, and then the two clamping members are sleeved on the sleeves through the fourth pin shaft, so as to adjust the clamping range according to different ingot shapes and meet the operation needs of different ingot shapes in the entire workshop;

[0031] (2) Easy to use and widely applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic structural diagram of the supporting beam in this embodiment;

[0033] Figure 2 It is a schematic diagram of the structure of the connection between the support member and the hanging member in this embodiment;

[0034] Figure 3 The structure of an adjustable electroslag cap clamping device of this embodiment is shown in FIG. Figure 1 ;

[0035] Figure 4 The structure of an adjustable electroslag cap clamping device of this embodiment is shown in FIG. Figure 2 ;

[0036] Figure 5 for Figure 4 A partial enlarged view of the middle part;

[0037] Figure 6 Schematic diagram of the limiting member in this embodiment. DETAILED DESCRIPTION

[0038] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0039] Example

[0040] The present embodiment provides an adjustable electroslag slag cap clamping device, which includes a supporting member, a hanging member and a pair of clamping members.

[0041] The support member comprises a support beam 1 and a pair of sleeves 2; Figure 1 As shown, two first waist-shaped holes 3 are symmetrically provided on the front side of the support beam 1 . The first waist-shaped holes 3 are arranged along the length direction of the support beam 1 , and the two first waist-shaped holes 3 both pass through the front and rear side walls of the support beam 1 .

[0042] like Figure 2 As shown, a pair of sleeves 2 are symmetrically sleeved on the left and right sides of the supporting beam 1; a pair of sleeves 2 are provided with a plurality of pin holes 4 at equal intervals on the front and rear sides corresponding to the positions of the first waist-shaped holes 3, the pin holes 4 penetrate the inner and outer walls of the sleeves 2, and the plurality of pin holes 4 are arranged along the length direction of the sleeves 2. In this embodiment, the number of pin holes on each sleeve is 5.

[0043] like Figure 2 As shown, the lifting component includes a lifting seat 5, two first connecting frames 6 and two second connecting frames 7; a lifting ring 8 is provided on the top of the lifting seat 5, and an external crane can lift the entire device through the lifting ring 8; a first pin shaft 9 is horizontally provided on the lifting seat 5, and one end of the two first connecting frames 6 are hinged to the lifting seat 5 through the first pin shaft 9, and are symmetrically arranged; the other ends of the two first connecting frames 6 are respectively hinged to one end of the two second connecting frames 7; the other ends of the two second connecting frames 7 are provided with a second pin shaft 10, and the second connecting frame 7 is hinged to the corresponding sleeve 2 through the second pin shaft 10, and the second pin shaft 10 passes through the first waist-shaped hole 3.

[0044] The two second connection frames 7 are both L-shaped structures, and the bending areas of the two second connection frames 7 are hinged via a third pin shaft 11 .

[0045] In this embodiment, if Figure 1 As shown, a fixing seat 12 is provided in the middle of the upper surface of the supporting beam 1, and a second waist-shaped hole 13 is vertically provided on the front side of the fixing seat 12, and the second waist-shaped hole 13 passes through the front and rear sides of the fixing seat 12; the third pin shaft 11 passes through the second waist-shaped hole 13 on the fixing seat 12; such an arrangement serves to limit the two first connecting frames 6 and the two second connecting frames 7 to prevent them from shaking during transmission.

[0046] like Figure 3 As shown, the tops of the two clamping members 14 are each provided with a sleeve connection portion 15, and the two clamping members 14 are respectively sleeved on the corresponding sleeve 2 through the sleeve connection portion 15, and are symmetrically arranged; at least two fourth pin shafts 16 are each provided on the sleeve connection portion 15, and the fourth pin shafts 16 respectively pass through the corresponding pin hole on the front side of the sleeve 2, the first waist-shaped hole 3, and the corresponding pin hole on the rear side of the sleeve 2. In this embodiment, the number of the fourth pin shafts 16 on each clamping member 14 is 2.

[0047] In this embodiment, if Figure 3As shown, a top plate 17 is provided in the middle position of the lower surface of the supporting beam 2. When two clamping members clamp the two sides of the electroslag ingot slag cap, the top plate 17 can limit the upper surface of the electroslag ingot slag cap, so as to facilitate the stable clamping operation of the electroslag ingot slag cap.

[0048] In this embodiment, if Figure 1 As shown, the top of the fixing seat 12 has a cavity 18, and the top of the inner wall of the cavity 18 has a strip hole 19, and the strip hole 19 passes through the inner and outer walls of the cavity 18; Figure 4 and Figure 5 As shown, a limiting member is provided at the bottom of the hanging seat 5, such as Figure 6 As shown, the limiting member includes an inner cylinder 20, an outer cylinder 21 and a connecting rod 24; the top of the inner cylinder 20 is fixed to the bottom of the hanging seat 5, and pulleys 23 are fixed on the front and rear sides of the inner cylinder 20, the inner cylinder 20 is sleeved on the outer cylinder 21, and the front and rear sides of the outer cylinder 21 have arc-shaped slide grooves 22, and the pulleys 23 on the front and rear sides of the inner cylinder 20 are slidably arranged on the arc-shaped slide grooves 22 of the outer cylinder 21; the connecting rod 24 is vertically fixed to the bottom of the outer cylinder 21, and the bottom of the connecting rod 24 is horizontally fixed with a limiting strip 25; when the pulley 23 slides to the arc-shaped slide groove 22 When the pulley 23 is at the top, the limit strip 25 is perpendicular to the strip hole 19; when the pulley 23 slides to the bottom of the arc-shaped slide groove 22, the limit strip 25 is parallel to the strip hole 19; with this arrangement, when the entire clamping device is unloaded and hoisted to the specified position by a crane, the outer cylinder 21 rotates due to the action of gravity until the pulley 23 is located at the top of the arc-shaped slide groove 22, at which time the limit strip 25 is clamped in the cavity 18, the first connecting frame 6 and the second connecting frame 7 cannot be linked, and the two clamping members 14 are respectively located on the outside of the supporting beam 1, which is convenient for subsequent adjustment and clamping of the slag cap of the electroslag ingot. When the entire device is placed on the ground by a crane, the inner cylinder 20 moves downward, and under the transmission of the slide 23, the outer cylinder 21 rotates until the limit strip 25 is parallel to the strip hole 19, and then the outer cylinder 21 is lifted until the limit strip 25 is lifted out of the cavity 18, and then a baffle is placed on the strip hole 19 to prevent the limit strip 25 from entering the cavity 18.

[0049] When clamping the slag cap of the electroslag ingot, according to the size of the slag cap, select a suitable pin hole 4 on the sleeve 2, and sleeve the clamping piece 14 on the sleeve 2, and fix the position of the clamping piece 14 on the sleeve 2 by the fourth pin shaft 16; when the crane lifts the lifting seat, under the transmission of the first connecting frame 6 and the second connecting frame 7, the two sleeves 2 are close to each other on the supporting beam 1, and finally the two clamping pieces 14 clamp the slag cap for lifting.

[0050] 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. An adjustable electroslag cap clamping device, characterized in that: It includes a supporting member, a hanging member and a pair of clamping members; The support member includes a support beam and a pair of sleeves; Two first waist-shaped holes are symmetrically arranged on the front side of the support beam, and the first waist-shaped holes are arranged along the length direction of the support beam, and the two first waist-shaped holes both penetrate the front and rear side walls of the support beam; A pair of sleeves are symmetrically sleeved on the left and right sides of the supporting beam; A pair of pin holes are provided at equal intervals on the front and rear sides of the sleeve corresponding to the positions of the first waist-shaped holes, the pin holes penetrate the inner and outer walls of the sleeve, and the pin holes are arranged along the length direction of the sleeve; The hanging component comprises a hanging seat, two first connection frames and two second connection frames; A lifting ring is provided on the top of the lifting seat; A first pin is horizontally arranged on the hanging seat, and one end of the two first connection frames are hinged to the hanging seat through the first pin and are symmetrically arranged; The other ends of the two first connection frames are hinged to one ends of the two second connection frames respectively; The other ends of the two second connection frames are each provided with a second pin shaft, the second connection frames are hinged to the corresponding sleeves through the second pin shaft, and the second pin shaft passes through the first waist-shaped hole; The two second connection frames are both L-shaped structures, and the bending areas of the two second connection frames are hinged by a third pin shaft; The tops of the two clamping members are each provided with a sleeve connection portion, and the two clamping members are respectively sleeved on the corresponding sleeves through the sleeve connection portions and are symmetrically arranged; At least two fourth pins are arranged on the sleeve connection part, and the fourth pins respectively pass through the pin hole corresponding to the front side of the sleeve, the first waist-shaped hole, and the pin hole corresponding to the rear side of the sleeve.

2. The adjustable electroslag cap clamping device according to claim 1, characterized in that: The number of pin holes on each sleeve is 5.

3. The adjustable electroslag cap clamping device according to claim 1, characterized in that: A fixing seat is provided in the middle of the upper surface of the supporting crossbeam, and a second waist-shaped hole is vertically provided on the front side of the fixing seat, and the second waist-shaped hole passes through the front and rear side of the fixing seat; The third pin passes through the second waist-shaped hole on the fixing seat.

4. The adjustable electroslag cap clamping device according to claim 2, characterized in that: The number of the fourth pins on each of the clamping members is 2.

5. The adjustable electroslag cap clamping device according to claim 1, characterized in that: A top plate is provided at the middle position of the lower surface of the supporting crossbeam.

6. The adjustable electroslag cap clamping device according to claim 3, characterized in that: The top of the fixing seat has a cavity, the top of the inner wall of the cavity has a strip hole, and the strip hole runs through the inner and outer walls of the cavity; A limiting member is provided at the bottom of the lifting seat, and the limiting member includes an inner tube, an outer tube and a connecting rod; The top of the inner cylinder is fixed to the bottom of the lifting seat, and pulleys are fixed on both the front and rear sides of the inner cylinder. The inner cylinder is sleeved on the outer cylinder, and both the front and rear sides of the outer cylinder have arc-shaped slide grooves. The pulleys on both the front and rear sides of the inner cylinder are slidably arranged on the arc-shaped slide grooves of the outer cylinder. The connecting rod is vertically fixed to the bottom of the outer cylinder, and a limit strip is horizontally fixed to the bottom of the connecting rod; When the pulley slides to the top of the arc-shaped slide groove, the limit strip is perpendicular to the strip-shaped hole; When the pulley slides to the bottom of the arc-shaped slide groove, the limiting strip is parallel to the strip-shaped hole.

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