CN209758823U

CN209758823U - Hoisting apparatus is used in transfer of electric smelting zirconium corundum brick

Info

Publication number: CN209758823U
Application number: CN201920369253.4U
Authority: CN
Inventors: 李享儒
Original assignee: Zhengzhou Yuandong Refractory Co Ltd
Current assignee: Zhengzhou Yuandong Refractory Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-10
Anticipated expiration: 2029-03-22

Abstract

The utility model relates to an electric smelting zirconium corundum brick field specifically discloses an electric smelting zirconium corundum brick transports hoisting apparatus, is transporting the in-process of jack-up and colliding the jib loading boom easily to current electric smelting zirconium corundum brick, and takes place the problem of rocking at will, now proposes following scheme, and it includes the base, the top of base is rotated and is installed vertical jib loading boom, and the top of vertical jib loading boom is connected with horizontal jib loading boom, movable mounting has the travelling car on the horizontal jib loading boom, and the bottom of travelling car is connected with the lifting rope, and the bottom of lifting rope is connected with the handling case, and is connected with buffer between lifting rope and the horizontal jib loading boom. The utility model discloses novel structure, and the device is transporting the in-process of jack-up to electric smelting zirconia corundum brick, can effectually prevent to transport goods and materials and jib loading boom bump to can carry out effective spacing processing to the fragment of brick of handling incasement, prevent that the incident from taking place, also can guarantee the integrity of fragment of brick simultaneously, suitable popularization.

Description

Hoisting apparatus is used in transfer of electric smelting zirconium corundum brick

Technical Field

The utility model relates to an electric smelting zirconium corundum brick field especially relates to an electric smelting zirconium corundum brick transports hoisting apparatus.

Background

The electrically fused zirconia corundum brick is white solid formed by injecting pure alumina powder and zircon sand containing about 65% of zirconia and 34% of silicon dioxide into a mold after melting and internalizing in an electric melting furnace and cooling, the rock phase structure of the electrically fused zirconia corundum brick consists of eutectoid of corundum and baddeleyite and glass phase, and the eutectoid of corundum phase and baddeleyite phase is in terms of phase morphology, and the glass phase is filled between crystals of the corundum phase and the baddeleyite phase.

When using electric smelting zirconium corundum brick to carry out construction, need to transport the fragment of brick of stacking in fixed place to high-rise building place, consequently need use hoisting apparatus, however at the in-process of jack-up, the condition of transporting goods and materials collision jib loading boom takes place easily, and at the in-process of jack-up handling, if the fragment of brick of handling incasement does not have the sign indicating number full, can cause the condition that the fragment of brick rocks at will in the handling incasement to take place, not only produced the potential safety hazard, also damaged the fragment of brick easily, consequently, in order to solve this type of problem, we have proposed an electric smelting zirconium corundum brick and have transported use hoisting apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hoisting apparatus is used in transfer of electric smelting zirconium corundum brick has solved current electric smelting zirconium corundum brick and has collided the jib loading boom easily at the in-process of transporting the jack-up, and takes place the problem of rocking at will.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A hoisting device for transferring fused zirconia-corundum bricks comprises a base, wherein a vertical boom is rotatably arranged at the top end of the base, a horizontal boom is connected to the top end of the vertical boom, a moving trolley is movably arranged on the horizontal boom, a lifting rope is connected to the bottom end of the moving trolley, a lifting box is connected to the bottom end of the lifting rope, a buffer device is connected between the lifting rope and the horizontal boom, an air cylinder is mounted on the inner wall of one side of the lifting box through a screw, a piston rod of the air cylinder is connected with a first limiting plate, a first movable plate is connected to the side wall of the first limiting plate, one side, away from the first limiting plate, of the first movable plate extends to the outside of the lifting box, a first threaded rod which is transversely arranged is connected to one side, away from the air cylinder, of the lifting box is provided with a main gear disc which is vertically, and first threaded rod screw thread runs through the setting of primary gear dish, the inner wall sliding connection of handling case has the second limiting plate with first limiting plate vertically, and the one side that the second limiting plate is close to the cylinder is connected with the second fly leaf.

Preferably, buffer includes sleeve and movable rod, the bottom of horizontal jib loading boom articulates there is the sleeve, and slides in the sleeve and overlap and be equipped with the movable rod, telescopic internal connection has the spring, and the tip of spring and the movable rod extend to the inside one end of sleeve to be connected, the other end of movable rod articulates there is the lantern ring, and the lifting rope cover is established in the inside of the lantern ring.

Preferably, the bottom of second limiting plate is connected with the movable block, the bottom inner wall of handling case is provided with the activity groove, and activity groove and movable block sliding connection.

Preferably, one side inner wall of activity groove rotates and is connected with the second threaded rod, and the setting of second threaded rod screw thread running through the movable block, and the tip of second threaded rod extends to the external connection of handling case and has the pinion dish, and the pinion dish meshes with the master gear dish.

Preferably, the first movable plate is provided with a limiting groove, and the limiting groove is matched with the second movable plate.

Preferably, a material port is arranged on one side, far away from the cylinder, of the lifting box, and a cover plate is movably mounted at the material port.

The utility model has the advantages that: through the base, vertical jib loading boom, the horizontal jib loading boom, a spring, the sleeve, the movable rod, the travelling car, the lifting rope, the handling case, first limiting plate, the cylinder, first fly leaf, the second fly leaf, first threaded rod, the final gear dish, the counter gear dish, the movable block, the second limiting plate, the movable groove, the second threaded rod, the material mouth, the setting of spacing groove, make the device be in the in-process of transporting the jack-up to electric smelting zirconium corundum brick, can effectually prevent to transport goods and materials and bump with the jib loading boom, and can carry out effective spacing processing to the fragment of brick of handling incasement, prevent that the incident from taking place, also can guarantee the integrity of fragment of brick simultaneously.

To sum up, the device is transporting the in-process of jack-up to electric smelting zirconium corundum brick, can effectually prevent to transport goods and materials and jib loading boom collision to can carry out effective spacing processing to the fragment of brick in the handling incasement, prevent that the incident from taking place, also can guarantee the integrity of fragment of brick simultaneously, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the internal structure plan view of the lifting box of the utility model.

Fig. 3 is the utility model discloses a structural schematic diagram that limiting plate and fly leaf are connected.

Reference numbers in the figures: the lifting device comprises a base 1, a vertical lifting arm 2, a horizontal lifting arm 3, a spring 4, a sleeve 5, a movable rod 6, a movable trolley 7, a lifting rope 8, a lifting box 9, a first limiting plate 10, an air cylinder 11, a first movable plate 12, a second movable plate 13, a first threaded rod 14, a main gear plate 15, a secondary gear plate 16, a movable block 17, a second limiting plate 18, a movable groove 19, a second threaded rod 20, a material opening 21 and a limiting groove 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a hoisting apparatus for transferring an electro-fused zirconia-corundum brick comprises a base 1, a vertical boom 2 is rotatably installed at the top end of the base 1, a horizontal boom 3 is connected to the top end of the vertical boom 2, a moving trolley is movably installed on the horizontal boom 3, a lifting rope 8 is connected to the bottom end of the moving trolley, a lifting box 9 is connected to the bottom end of the lifting rope 8, a buffer device is connected between the lifting rope 8 and the horizontal boom 3, an air cylinder 11 is installed on the inner wall of one side of the lifting box 9 through a screw, a piston rod of the air cylinder 11 is connected with a first limiting plate 10, a first movable plate 12 is connected to the side wall of the first limiting plate 10, one side of the first movable plate 12, which is far away from the first limiting plate 10, extends to the outside of the lifting box 9, and one side of the first movable plate 12, which, the lifting box 9 is provided with a vertically arranged main gear disc 15 at one side close to a first threaded rod 14, the first threaded rod 14 penetrates through the main gear disc 15 in a threaded manner, the inner wall of the lifting box 9 is connected with a second limiting plate 18 perpendicular to the first limiting plate 10 in a sliding manner, one side, close to a cylinder 11, of the second limiting plate 18 is connected with a second movable plate 13, the buffering device comprises a sleeve 5 and a movable rod 6, the bottom end of the horizontal crane boom 3 is hinged with the sleeve 5, the movable rod 6 is sleeved in the sleeve 5 in a sliding manner, a spring 4 is connected inside the sleeve 5, the end part of the spring 4 is connected with one end, extending to the inside of the sleeve 5, of the movable rod 6, the other end of the movable rod 6 is hinged with a sleeve ring, a lifting rope 8 is sleeved inside the sleeve ring, the bottom end of the second limiting plate 18 is connected with a movable block 17, and the movable groove 19 is connected with the movable block 17 in a sliding manner, the inner wall of one side of the movable groove 19 is connected with a second threaded rod 20 in a rotating manner, the second threaded rod 20 penetrates through the movable block 17 in a threaded manner, the end part of the second threaded rod 20 extends to the outside of the lifting box 9 and is connected with a pinion disc 16, the pinion disc 16 is meshed with the main gear disc 15, a limiting groove 22 is formed in the first movable plate 12, the limiting groove 22 is matched with the second movable plate 13, a material port 21 is formed in one side, away from the air cylinder 11, of the lifting box 9, and a cover plate is movably mounted at the material port 21.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when the lifting box is used, firstly, bricks are stacked inside the lifting box 9 one by one, the cover plate at the material port 21 is installed, then the air cylinder 11 is started, the air cylinder 11 pushes the first limiting plate 10, the first limiting plate 10 drives the first movable plate 12, the first movable plate 12 pushes the first threaded rod 14, the first threaded rod 14 drives the main gear plate 15 to rotate, then the tooth blocks on the main gear plate 15 are meshed with the tooth blocks on the auxiliary gear plate 16, the auxiliary gear plate 16 drives the second threaded rod 20 to rotate, as the threads of the second threaded rod 20 penetrate through the movable block 17, the movable block 17 slides in the movable groove 19, the movable block 17 drives the second limiting plate 18 to move, the second limiting plate 18 drives the second movable plate 13 to move in the limiting groove 22 in the first movable plate 12, when the first limiting plate 10 and the second limiting plate 18 are in contact with the bricks, can be so that first limiting plate 10 and second limiting plate 18 carry on spacingly to the fragment of brick of putting things in good order in the handling case 9, then through travelling car 7, lifting rope 8, horizontal jib loading boom 3 and vertical jib loading boom 2 transport the fragment of brick in the handling case 9 can, at the in-process of transporting, if handling case 9 drives lifting rope 8 and produces when rocking, then lifting rope 8 can drive movable rod 6 and slide in sleeve 5, it takes place deformation to drive spring 4 simultaneously, elasticity through spring 4 makes lifting rope 8 and handling case 9 produce the buffering, avoid it directly to collide to the jib loading boom.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hoisting device for transferring an electric smelting zirconium corundum brick comprises a base (1) and is characterized in that a vertical lifting arm (2) is rotatably installed at the top end of the base (1), a horizontal lifting arm (3) is connected to the top end of the vertical lifting arm (2), a movable trolley is movably installed on the horizontal lifting arm (3), a lifting rope (8) is connected to the bottom end of the movable trolley, a lifting box (9) is connected to the bottom end of the lifting rope (8), a buffer device is connected between the lifting rope (8) and the horizontal lifting arm (3), an air cylinder (11) is installed on the inner wall of one side of the lifting box (9) through a screw, a piston rod of the air cylinder (11) is connected with a first limiting plate (10), a first movable plate (12) is connected to the side wall of the first limiting plate (10), one side, far away from the first limiting plate (10), of the first movable plate (12) extends to the outside of the, and one side that cylinder (11) was kept away from in first fly leaf (12) is connected with first threaded rod (14) that is horizontal setting, handling case (9) are close to one side of first threaded rod (14) and install main gear dish (15) that are vertical setting, and first threaded rod (14) screw thread runs through main gear dish (15) setting, the inner wall sliding connection of handling case (9) has with first limiting plate (10) vertically second limiting plate (18), and one side that second limiting plate (18) are close to cylinder (11) is connected with second fly leaf (13).

2. The hoisting device for transferring the electric smelting zirconium corundum bricks according to the claim 1, wherein the buffering device comprises a sleeve (5) and a movable rod (6), the bottom end of the horizontal crane boom (3) is hinged with the sleeve (5), the movable rod (6) is sleeved in the sleeve (5) in a sliding mode, a spring (4) is connected inside the sleeve (5), the end portion of the spring (4) is connected with one end, extending to the inside of the sleeve (5), of the movable rod (6), the other end of the movable rod (6) is hinged with a lantern ring, and a lifting rope (8) is sleeved inside the lantern ring.

3. The hoisting device for transferring the electric smelting zirconium corundum bricks according to claim 1, wherein the bottom end of the second limiting plate (18) is connected with a movable block (17), the inner wall of the bottom end of the hoisting box (9) is provided with a movable groove (19), and the movable groove (19) is in sliding connection with the movable block (17).

4. The hoisting device for transferring the electric smelting zirconium corundum bricks according to the claim 3, characterized in that the inner wall of one side of the movable groove (19) is rotatably connected with a second threaded rod (20), the thread of the second threaded rod (20) penetrates through the movable block (17) to be arranged, the end part of the second threaded rod (20) extends to the outside of the hoisting box (9) to be connected with a pinion disc (16), and the pinion disc (16) is meshed with the main gear disc (15).

5. The hoisting device for transferring the electric smelting zirconium corundum bricks according to claim 1, wherein the first movable plate (12) is provided with a limiting groove (22), and the limiting groove (22) is matched with the second movable plate (13).

6. The hoisting device for transferring the electrofused zirconium corundum bricks according to claim 1, wherein a material port (21) is formed in one side, away from the cylinder (11), of the hoisting box (9), and a cover plate is movably mounted at the material port (21).