Manipulator for continuously measuring temperature of tundish

Abstract

The utility model belongs to the field of steel smelting, and relates to a tundish continuous temperature measurement manipulator. According to the technical scheme, the device comprises a supporting base, a rotating mechanism, a vertical arm, a lifting mechanism, a suspension arm mechanism and a clamping mechanism. The supporting base comprises a vertically-arranged pipe fitting, and the supporting base is fixed to a tundish trolley platform. The rotating mechanism is fixed above the supporting base; the vertical arm is a vertical rod piece, a spur rack is vertically fixed to the upper portion of the vertical arm, and the vertical arm is movably arranged on the rotating mechanism and tends to rotate around the center line of the vertical arm. The lifting mechanism is fixed to the upper portion of the rotating mechanism and comprises a lifting gear, and the lifting gear is meshed with the spur rack; the suspension arm mechanism is arranged at the upper end of the vertical arm, the suspension arm mechanism comprises a suspension rod and a suspension arm, the suspension rod is a rod piece which is transversely arranged, and the suspension arm is a rod piece which is vertically arranged and is perpendicular to the suspension rod; and the clamping mechanism is fixed at the lower end of the suspension arm and is configured to fix the continuous temperature measuring head.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of steel smelting relates to a tundish continuous temperature measurement manipulator. BACKGROUND

[0002] In the continuous casting process, real-time monitoring of tundish temperature has important practical significance for the quality control and casting safety of the casting blank, most steel plants use the continuous temperature measurement head and the fixed support (weight about 60 kg) to be hoisted to the tundish temperature measuring port by the overhead crane before the continuous casting machine starts pouring, the operator walks on the red hot tundish cover and manually installs the fixed support and the temperature measurement head, then connects the temperature measurement cable, and after installation, it is put into use, the personnel walk and work on the red hot tundish cover, the operation risk is extremely high, and there is a hidden danger of personnel falling into the red hot tundish. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the defects in the above related technologies, the utility model provides a tundish continuous temperature measurement manipulator. The tundish continuous temperature measurement manipulator comprises a supporting base, a rotating mechanism, a vertical arm, a lifting mechanism, a hanging arm mechanism and a clamping mechanism. The supporting base comprises a pipe arranged vertically, and the supporting base is fixed to the platform of the tundish car; the rotating mechanism is fixed above the supporting base; the vertical arm is a vertical rod, and a straight rack is fixed vertically on the upper part of the vertical arm; the vertical arm is movably arranged on the rotating mechanism, and has a tendency to rotate around its center line; the lifting mechanism is fixed to the upper part of the rotating mechanism, and comprises a lifting gear, which is engaged with the straight rack; the hanging arm mechanism is arranged on the upper end of the vertical arm, and comprises a hanging rod and a hanging arm; the hanging rod is a horizontally arranged rod, and the hanging arm is a vertically arranged rod perpendicular to the hanging rod; the clamping mechanism is fixed to the lower end of the hanging arm, and is configured to fix the continuous temperature measurement head.

[0004] Preferably, the tundish continuous temperature measurement manipulator further comprises a support arm mechanism. The support arm mechanism comprises a cross arm, a support rod and a supporting roller, the cross arm is a horizontal rod connected with the upper part of the vertical arm, the support rod is fixedly connected with the other end of the cross arm, the support rod is parallel to the vertical arm, and the supporting roller is fixed to the upper end of the support rod, and the hanging rod is arranged on the supporting roller.

[0005] Preferably, the jib mechanism further comprises a jib sleeve and a locking hand wheel.

[0006] Preferably, the rotating mechanism comprises an end cover, a first bearing, a bearing sleeve, a second bearing, a rotating sleeve, a horseshoe and a fastening screw.

[0007] Preferably, the lifting mechanism further comprises a lifting gear fixing base and a reversing gear box.

[0008] Preferably, the clamping mechanism comprises a connecting plate, a fixing plate, a fixing base and a handle.

[0009] Preferably, the continuous temperature measuring mechanical arm further comprises a pin chain, one end of the pin chain being fixed to the upper portion of the jib, the other end of the pin chain being fixed to one side of the fixing plate, and the fixing plate and the connecting plate being provided with through holes, and the cable of the continuous temperature measuring head extending from the fixing base to the upper portion of the jib through the pin chain.

[0010] The utility model discloses the beneficial effect lies in:

[0011] The utility model discloses a continuous temperature measuring head installation operation of the middle package is realized, and the operation personnel is not on the upper part of the middle package cover, and the personnel is not walking on the upper part of the middle package cover, and the essential safety of the continuous temperature measuring head installation operation of the middle package is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or related technologies, the drawings needed to be used in the embodiment or related technology description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0013] Figure 1 It is the structure diagram of the utility model;

[0014] Figure 2 It is the structure diagram of the utility model's suspension arm mechanism;

[0015] Figure 3 It is the structure diagram of the utility model's rotating mechanism;

[0016] Figure 4 It is the structure diagram of the utility model's clamping mechanism. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments, based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of the utility model protection.

[0018] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0019] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] like Figures 1 to 4 As shown, the continuous temperature measurement robot for the mid-packing vehicle includes: a support base 1, a rotating mechanism 2, a vertical arm 3, a lifting mechanism 4, a boom mechanism 5, and a clamping mechanism 6. The support base 1 includes a vertically arranged tube and is fixed to the mid-packing vehicle platform. The rotating mechanism 2 is fixed above the support base 1. The vertical arm 3 is a vertical rod, and a rack is vertically fixed to its upper part. The vertical arm 3 is movably mounted on the rotating mechanism 2 and has a tendency to rotate around its center line. The lifting mechanism 4 is fixed to the upper part of the rotating mechanism 2 and includes a lifting gear that meshes with the rack. The boom mechanism 5 is located at the upper end of the vertical arm 3 and includes a rod 53 and a boom 54. The rod is a horizontally arranged rod, and the boom is a vertically arranged rod perpendicular to the rod. The clamping mechanism 6 is fixed to the lower end of the boom and is configured to fix the continuous temperature measurement head.

[0021] Preferably, the continuous temperature measurement robot for the middle package further includes a support arm mechanism 7. The support arm mechanism 7 includes a crossbeam, a support rod, and support rollers. The crossbeam is a horizontal rod fixedly connected to the upper part of the vertical arm 3. The support rod is fixedly connected to the other end of the crossbeam and is parallel to the vertical arm 3. A support roller is fixedly attached to the upper end of the support rod, and the suspension rod is mounted on the support roller.

[0022] Preferably, the boom mechanism 5 further includes: a boom sleeve 51 and a locking handwheel 52. The boom sleeve 51 is a tubular fitting, and a threaded hole is provided on the side wall of the boom sleeve 51. The boom sleeve 51 is fixedly connected to the upper end of the boom 3, and the boom is inserted into the boom sleeve 51. The locking handwheel 52 includes a screw, and the locking handwheel 52 is screwed into the threaded hole.

[0023] Preferably, the rotating mechanism 2 comprises: an end cover 21, a first bearing 22, a bearing sleeve 23, a second bearing 24, a rotating sleeve 25, a horseshoe 26 and a fastening screw 27. The end cover 21 is a ring-shaped member, and the end cover 21 is fixedly connected to the upper end of the support base 1; the first bearing 22 is fixed above the end cover 21; the bearing sleeve 23 is a tubular member, and the bearing sleeve 23 is fixedly connected to the end cover 21, and the first bearing 22 is arranged in the bearing sleeve 23; the second bearing 24 is arranged on the upper part of the bearing sleeve 23, and the outer ring of the second bearing 24 is fixedly connected to the inside of the bearing sleeve 23; the rotating sleeve 25 is a tubular member, the upper end of the rotating sleeve 25 is fixedly connected to the inner ring of the second bearing 24, the lower end of the rotating sleeve 25 is fixedly connected to the inner ring of the first bearing 22, and the vertical arm 3 is inserted into the rotating sleeve 25. The horseshoe 26 is a U-shaped structure, and the horseshoe 26 is fixedly connected to the rotating sleeve 25; a threaded hole is arranged on the side wall of the bearing sleeve 23, the fastening screw 27 is arranged in the threaded hole on the bearing sleeve 23, and the position of the horseshoe 26 is adapted to the fastening screw 27, and the fastening screw 27 is inserted into the groove of the horseshoe 26.

[0024] Preferably, the lifting mechanism 4 further comprises: a lifting gear fixed seat 41 and a reversing gear box 42. The lifting gear fixed seat 41 is fixedly connected to the upper end of the rotating sleeve 25, and the lifting gear is arranged on the lifting gear fixed seat 41. The reversing gear box 42 is fixedly connected to the vertical arm 3, and the output shaft of the reversing gear box 42 is coaxially fixedly connected to the lifting gear.

[0025] Preferably, the clamping mechanism 6 comprises: a connecting plate 61, a fixed plate 62, a fixed seat 63 and a handle 64. The connecting plate 61 is a vertically arranged plate member, and two connecting rods are fixed to the lower end of the hanging arm. Two parallel fixed plates 62 are arranged between the two connecting plates 61, each fixed plate 62 is connected with a corresponding connecting plate 61 through a shaft, and the fixed plate 62 rotates relative to the connecting plate 61 around the shaft. The fixed seat 63 is a block structure, a vertical through hole is arranged on the fixed seat 63, the diameter of the upper part of the through hole of the fixed seat 63 is larger than that of the lower part, and the fixed seat 63 is fixedly connected with the fixed plate 62. The fixed seat 63 is fixedly connected with the handle 64 on one side.

[0026] Preferably, the continuous temperature measuring mechanical arm further comprises a pin chain, one end of the pin chain is fixed to the upper part of the hanging arm, the other end of the pin chain is fixed to one side of the fixed plate 62, and through holes are arranged on the fixed plate 62 and the connecting plate 61, and the cable of the continuous temperature measuring head extends from the fixed seat 63 to the upper part of the hanging arm through the pin chain.

[0027] The operation process of the utility model is as follows:

[0028] The operator stands on the tundish car platform, adjusts the rotating angle of the vertical arm 3 by pushing the boom, adjusts the continuous temperature measuring head clamping mechanism 6 to the appropriate angle, then shakes the handle on the reversing gear box 42, adjusts the height of the vertical arm 3 in the vertical direction, controls the continuous temperature measuring head to rise and fall in the vertical direction, places the continuous temperature measuring head above the tundish cover temperature measuring hole, shakes the handle of the lifting mechanism 4, places the continuous temperature measuring head in the tundish temperature measuring hole, the boom can reciprocate in the boom sleeve 51, and the position of the continuous temperature measuring head in the horizontal direction can be controlled by combining the rotating mechanism 2.

[0029] When the casting is finished, the operator still stands on the tundish car platform, lifts the continuous temperature measuring head from the tundish temperature measuring hole by shaking the handle of the lifting mechanism 4, unlocks the rotating handle of the rotating mechanism 2, rotates the rotating mechanism 2, and rotates the temperature measuring head out of the tundish cover to the tundish car platform; the rotating mechanism 2 is locked, the continuous temperature measuring head is taken out from the clamping mechanism 6 by using the crown block.

[0030] In the description of the present specification, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A robotic arm for continuous temperature measurement in a packaging bag, characterized in that, include: A support base, comprising a vertically arranged tubular component, is fixed to the mid-car platform; A rotating mechanism, which is fixed above the support base; The upright arm is a vertical rod, and a straight rack is vertically fixed to the upper part of the upright arm. The upright arm is movably mounted on the rotating mechanism and has a tendency to rotate around its center line. A lifting mechanism is fixed to the upper part of the rotating mechanism, and the lifting mechanism includes a lifting gear that meshes with the spur rack. A boom mechanism is provided at the upper end of the vertical boom. The boom mechanism includes a boom and a boom. The boom is a horizontally arranged rod, and the boom is a vertically arranged rod perpendicular to the boom. A clamping mechanism is fixed to the lower end of the boom, and the clamping mechanism is configured to fix a continuous temperature measuring head.

2. The continuous temperature measurement robot for intermediate packaging according to claim 1, characterized in that, The continuous temperature measurement robot for the middle package also includes: a support arm mechanism; The outrigger mechanism includes a crossbeam, a support rod, and a support roller. The crossbeam is a horizontal member and is fixedly connected to the upper part of the vertical arm. The support rod is fixedly connected to the other end of the crossbeam and is parallel to the vertical arm. A support roller is fixed to the upper end of the support rod, and the suspension rod is mounted on the support roller.

3. The continuous temperature measurement robot for intermediate packaging according to claim 2, characterized in that, The boom mechanism also includes: The boom sleeve is a tubular fitting with threaded holes on its sidewall. The boom sleeve is fixedly connected to the upper end of the boom, and the boom is inserted into the boom sleeve. A locking handwheel, the locking handwheel including a screw, the locking handwheel being screwed into the threaded hole.

4. The continuous temperature measurement robot for intermediate packaging according to claim 3, characterized in that, The rotating mechanism includes: End cap, the end cap being an annular component, is fixedly connected to the upper end of the support base; The first bearing is fixed above the end cap; The bearing sleeve is a tubular fitting, and the bearing sleeve is fixedly connected to the end cap, with the first bearing disposed inside the bearing sleeve. The second bearing is disposed on the upper part of the bearing sleeve, and the outer ring of the second bearing is fixedly connected inside the bearing sleeve. The rotating sleeve is a tubular fitting. The upper end of the rotating sleeve is fixedly connected to the inner ring of the second bearing, and the lower end of the rotating sleeve is fixedly connected to the inner ring of the first bearing. The vertical arm is inserted into the rotating sleeve. Horseshoe, wherein the horseshoe has a U-shaped structure and is fixedly connected to the rotating sleeve; A fastening screw is provided, and a threaded hole is provided on the side wall of the bearing sleeve. The fastening screw is disposed in the threaded hole on the bearing sleeve, and the position of the shoe is adapted to the fastening screw. The fastening screw is inserted into the groove of the shoe.

5. The continuous temperature measurement robot for intermediate packaging according to claim 4, characterized in that, The lifting mechanism also includes: A lifting gear fixing seat is fixedly connected to the upper end of the rotating sleeve, and the lifting gear is disposed on the lifting gear fixing seat; A reversing gearbox is fixedly connected to the vertical arm, and the output shaft of the reversing gearbox is fixedly connected coaxially to the lifting gear.

6. The continuous temperature measurement robot for intermediate packaging according to claim 5, characterized in that, The card-holding mechanism includes: A connecting plate, which is a vertically arranged plate, with two connecting rods fixed to the lower end of the boom; A fixed plate is provided between two connecting plates, and each fixed plate is connected to a corresponding connecting plate by a shaft. The fixed plate rotates relative to the connecting plate around the shaft. A fixing base, which is a block structure, has a vertical through hole. The upper diameter of the through hole is larger than the lower diameter, and the fixing base is fixedly connected to the fixing plate. A handle is fixed to one side of the fixed base.

7. The continuous temperature measurement robot for intermediate packaging according to claim 6, characterized in that, The continuous temperature measurement robot also includes a chain pin, one end of which is fixed to the upper part of the boom, and the other end of which is fixed to one side of the fixed plate. The fixed plate and the connecting plate are provided with through holes, and the cable of the continuous temperature measurement head extends from the fixed base to the upper part of the boom through the chain pin.

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