CN218290216U

CN218290216U - Special lifting appliance for replacing high-speed wire CW roller

Info

Publication number: CN218290216U
Application number: CN202221265803.6U
Authority: CN
Inventors: 李洪春; 刘磊刚; 张欢; 尚俊楠; 张浩星; 王广军; 穆春波; 王俊杰; 李建雷; 夏旭; 周英鹏; 鲍利阁
Original assignee: Angang Steel Co Ltd
Current assignee: Angang Steel Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-01-13
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a special lifting device for replacing a CW roller of a high-speed wire rod in the field of high-speed wire rod production finish rolling and double modules, which comprises a cantilever crane base, wherein a rotating mechanism is arranged above a connecting seat, a right-angle reinforcing plate is arranged between the included angles of a cantilever crane upright post and a cantilever I-shaped steel, one end of the cantilever I-shaped steel, which is away from the cantilever crane upright post, is provided with a stay cord mechanism, and a damping spring vibration isolator mechanism is arranged below the stay cord mechanism; meanwhile, the pull rope mechanism and the damping spring vibration isolator mechanism are arranged, the pneumatic tool which needs to move can be stably pulled and hung by starting the pull rope mechanism and the damping spring vibration isolator mechanism, and the stability of the operation of assembling the pneumatic tool on a lifting appliance is guaranteed to a certain extent.

Description

Special lifting appliance for replacing high-speed wire CW roller

Technical Field

The utility model relates to a high-speed wire rod production finish rolling, bimodulus technical field specifically are a special lifting device is changed to high-speed wire rod CW roll.

Background

The lifting appliance is usually provided with a lifting hook, a steel wire rope, a chain and other special riggings, a lifting sucker, a clamp, a fork and the like can be used as a special lifting appliance on a crane for a long time, can also be used as a replaceable auxiliary lifting appliance to be hung on the lifting hook for temporary use, and is usually used for various warehouses and yards to improve the operation efficiency; the high-speed wire rod is rolled on a high-speed wire rod rolling mill, the production rhythm is fast, the plate is large (the plate circle in the bag is usually a whole root, the maximum plate weight can reach 2500 kg), and the package is usually tight and beautiful; the high-speed wire rod refers to a wire rod rolled by a high-speed twistless rolling mill; the general line refers to a wire rod rolled by a 'common rolling mill (generally a horizontal type complex double rolling mill)'; the roll mainly consists of a roll body, a roll neck and a shaft head 3, wherein the roll body is the middle part of the roll which actually participates in rolling metal and is provided with a smooth cylindrical surface or a surface with grooves, the roll neck is arranged in a bearing, and the roll neck transmits rolling force to a frame through a bearing seat and a screw-down device.

The WC rollers are required to be replaced in the finish rolling and double-module areas every day, the roller replacement time is 50-60 minutes each time, the single weight of the used pneumatic tool is about 20Kg, and the pneumatic tool needs to be carried back and forth due to the fact that workers on the south and north sides need to replace the rollers back and forth, potential hazards are caused to the safety of the workers, waist sprain is prone to occurring, and the operation efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special lifting device is changed to high-speed wire rod CW roll to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a special lifting device is changed to high-speed wire rod CW roll, includes the cantilever crane base, the connecting seat is installed to the upper end of cantilever crane base, the top of connecting seat is provided with rotary mechanism, rotary mechanism's top is provided with the cantilever crane stand, the cantilever crane stand is kept away from the one end of connecting seat and is installed the cantilever I-steel, the cantilever I-steel passes through the bolt body with the cantilever crane stand and is connected, be provided with the right angle gusset plate between the contained angle of cantilever crane stand and cantilever I-steel, the one end that the cantilever crane stand was kept away from to the cantilever I-steel is provided with stay cord mechanism, the below of stay cord mechanism is provided with damping spring isolator mechanism.

As a further aspect of the present invention: the rotary mechanism comprises a motor support, a servo motor, a motor fluted disc, a linkage fluted disc, a limiting rotary column, a rotary fluted disc, a rotary carrying disc, a joint column and a connecting flange disc, the motor support is located at the upper end of the connecting seat, the servo motor is installed in the middle of the motor support, and the motor fluted disc is installed at the transmission end of the servo motor.

As a further aspect of the present invention: the place ahead of motor fluted disc is provided with the linkage fluted disc, linkage fluted disc and motor fluted disc intermeshing, the mid-mounting of linkage fluted disc has spacing rotary column, spacing rotary column extends downwards to the inside of connecting seat.

As a further aspect of the present invention: the right side of linkage fluted disc is provided with rotatory fluted disc, rotatory fluted disc and linkage fluted disc intermeshing, rotatory year dish is installed to the lower extreme of rotatory fluted disc, the joint post is installed to the upper end of rotatory fluted disc, the joint post is kept away from the one end of rotatory fluted disc and is installed the connection flange dish, the cantilever crane stand is connected with the joint post through the connection flange dish.

As the utility model discloses further scheme again: the rope pulling mechanism comprises a bearing disc, an installation base, a clamping hanging rod, a connecting rope and an elastic balancer, wherein the bearing disc is located on the outer side of the cantilever I-shaped steel and is connected with the cantilever I-shaped steel through a rotating rod, and the installation base is installed at the bottom end of the bearing disc.

As a further aspect of the present invention: the middle part of installation base bottom installs the joint jib, the joint jib is kept away from the one end of installation base and is installed the connection rope, the one end that the joint jib was kept away from to the connection rope is connected with the elasticity balancer.

As a further aspect of the present invention: damping spring isolator mechanism is including connecting rings, the frame body, pull rod, pull ring, the spring body and pressfitting dish, it is located the lower extreme of elasticity balancer to connect rings, the frame body is installed to the lower extreme of connecting rings, the internally mounted of frame body has the pull rod, the pull ring is installed to the lower extreme of pull rod, the outside of pull rod is provided with the spring body, the pull rod is kept away from the one end of pull ring and is installed the pressfitting dish.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with rotary mechanism, be connected servo motor and external control terminal, launch rotary mechanism, start servo motor, servo motor work, it is rotatory to drive the motor fluted disc, motor fluted disc and linkage fluted disc intermeshing, linkage fluted disc atress is rotatory, linkage fluted disc and rotary fluted disc intermeshing, rotary fluted disc is rotatory also the atress, rotary fluted disc is rotatory to drive the joint post and the cantilever crane stand synchronous revolution of upper end, cantilever crane stand rotates and to drive cantilever I-steel, stay cord mechanism, the pneumatic tool synchronous revolution that needs of the assembly of damping spring isolator mechanism and damping spring isolator mechanism lower extreme removed removes, through rotatory cantilever I-steel, can the quick travel pneumatic tool, realize pneumatic tool's quick conversion, manpower is saved, the purpose of improvement operating efficiency, the life injury hidden danger that the people caused by carrying pneumatic tool has been avoided simultaneously again.

2. The utility model discloses in, be provided with stay cord mechanism and damping spring isolator mechanism, start the pneumatic tool that the traction that stay cord mechanism and damping spring isolator mechanism can be stable needs to remove, ensured to a certain extent with the stability of this operation on pneumatic tool assembles the hoist, avoided at the in-process that removes pneumatic tool, pneumatic tool appears rocking the condition that drops, has improved the security that removes pneumatic tool to a certain extent, has improved holistic functionality of this hoist and security.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the present invention in a front plan view;

fig. 3 is a schematic structural view of the utility model viewed from the right;

fig. 4 is a schematic plan view of the present invention;

fig. 5 is a three-dimensional enlarged structural schematic view of the rotating mechanism of the present invention;

fig. 6 is a three-dimensional enlarged structure diagram of the rope pulling mechanism of the utility model;

fig. 7 is a schematic structural diagram of the damping spring vibration isolator mechanism of the present invention.

In the figure: 1. a cantilever crane base; 2. a connecting seat; 3. a rotation mechanism; 301. a motor bracket; 302. a servo motor; 303. a motor fluted disc; 304. a linkage fluted disc; 305. limiting the rotary column; 306. rotating the fluted disc; 307. rotating the carrying disc; 308. a bond post; 309. connecting a flange plate; 4. a cantilever crane upright post; 5. cantilever I-steel; 6. a right angle gusset plate; 7. a rope pulling mechanism; 701. a bearing disk; 702. installing a base; 703. clamping the suspender; 704. a connecting rope; 705. an elastic balancer; 8. a damping spring isolator mechanism; 801. connecting a lifting ring; 802. a frame body; 803. a pull rod; 804. a pull ring; 805. a spring body; 806. and pressing the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 7, in an embodiment of the present invention, a special lifting device for replacing a high-speed wire CW roll includes a cantilever crane base 1, a connecting seat 2 is installed at an upper end of the cantilever crane base 1, a rotating mechanism 3 is disposed above the connecting seat 2, a cantilever crane upright post 4 is disposed above the rotating mechanism 3, a cantilever i-steel 5 is installed at one end of the cantilever crane upright post 4 away from the connecting seat 2, the cantilever i-steel 5 is connected with the cantilever crane upright post 4 through a bolt, and a right-angle reinforcing plate 6 is disposed between an included angle between the cantilever crane upright post 4 and the cantilever i-steel 5;

the rotating mechanism 3 comprises a motor support 301, a servo motor 302, a motor fluted disc 303, a linkage fluted disc 304, a limit rotating column 305, a rotating fluted disc 306, a rotating carrier disc 307, a joint column 308 and a connecting flange disc 309, the motor support 301 is positioned at the upper end of the connecting seat 2, the servo motor 302 is arranged in the middle of the motor support 301, the motor fluted disc 303 is arranged at the transmission end of the servo motor 302, the linkage fluted disc 304 is arranged in front of the motor fluted disc 303, the linkage fluted disc 304 and the motor fluted disc 303 are mutually meshed, the limit rotating column 305 is arranged in the middle of the linkage fluted disc 304, the limit rotating column 305 extends downwards to the inside of the connecting seat 2, the rotating fluted disc 306 is arranged on the right side of the linkage fluted disc 304, the rotating fluted disc 306 and the linkage fluted disc 304 are mutually meshed, the rotating carrier disc 307 is arranged at the lower end of the rotating fluted disc 306, the joint column 308 is arranged at the upper end of the rotating fluted disc 306, a connecting flange 309 is installed at one end of the joint column 308 far away from the rotary fluted disc 306, the cantilever crane upright column 4 is connected with the joint column 308 through the connecting flange 309, the rotary mechanism 3 is arranged, the servo motor 302 is connected with an external control terminal, the rotary mechanism 3 is started, the servo motor 302 works to drive the motor fluted disc 303 to rotate, the motor fluted disc 303 and the linkage fluted disc 304 are meshed with each other, the linkage fluted disc 304 and the rotary fluted disc 306 are meshed with each other, the rotary fluted disc 306 is also forced to rotate, the rotary fluted disc 306 rotates to drive the joint column 308 at the upper end and the cantilever crane upright column 4 to synchronously rotate, the cantilever crane upright column 4 rotates to drive the cantilever I-steel 5, the pull rope mechanism 7, the damping spring vibration isolator mechanism 8 and a pneumatic tool which is assembled at the lower end of the damping spring vibration isolator mechanism 8 to synchronously rotate and move by rotating the cantilever I-steel 5, the pneumatic tool can be moved quickly, the purposes of quickly converting the pneumatic tool, saving manpower and improving the working efficiency are achieved, and meanwhile, the potential danger of personal injury caused by manually carrying the pneumatic tool is avoided;

a pull rope mechanism 7 is arranged at one end, away from the cantilever hanging upright post 4, of the cantilever I-steel 5, the pull rope mechanism 7 comprises a bearing disc 701, an installation base 702, a clamping hanging rod 703, a connecting rope 704 and an elastic balancer 705, the bearing disc 701 is located on the outer side of the cantilever I-steel 5, the bearing disc 701 is connected with the cantilever I-steel 5 through a rotating rod, the installation base 702 is installed at the bottom end of the bearing disc 701, the clamping hanging rod 703 is installed in the middle of the bottom end of the installation base 702, the connecting rope 704 is installed at one end, away from the installation base 702, of the clamping hanging rod 703, and the elastic balancer 705 is connected at one end, away from the clamping hanging rod 703, of the connecting rope 704; the damping spring vibration isolator mechanism 8 is arranged below the pull rope mechanism 7, the damping spring vibration isolator mechanism 8 comprises a connecting lifting ring 801, a frame body 802, a pull rod 803, a pull ring 804, a spring body 805 and a pressing disc 806, the connecting lifting ring 801 is positioned at the lower end of the elastic balancer 705, the frame body 802 is installed at the lower end of the connecting lifting ring 801, the pull rod 803 is installed inside the frame body 802, the pull ring 804 is installed at the lower end of the pull rod 803, the spring body 805 is arranged outside the pull rod 803, the pressing disc 806 is installed at one end, far away from the pull ring 804, of the pull rod 803, the pull rope mechanism 7 and the damping spring vibration isolator mechanism 8 are arranged, the pneumatic tool which needs to be moved can be stably pulled and hung by starting the pull rope mechanism 7 and the damping spring vibration isolator mechanism 8, the operation stability of assembling the pneumatic tool onto a lifting tool is guaranteed to a certain extent, the situation that the pneumatic tool shakes and falls in the process of moving the pneumatic tool is avoided, the safety of the moving pneumatic tool is improved to a certain extent, the safety of the lifting tool which is improved, the whole functionality and safety of the lifting tool which is improved by starting the damping spring vibration isolator mechanism 7 and the pneumatic tool, the lifting tool, the safety of the lifting tool which can stably hang the pneumatic tool is improved, the safety of the lifting tool can be ensured, and the safety of the lifting tool can be improved in the lifting tool can be moved, and the lifting tool can be improved in the safety of the lifting tool in the lifting tool.

The utility model discloses a theory of operation is: when the lifting appliance is used, the servo motor 302 needs to be connected with an external control terminal, when the lifting appliance is used, a pneumatic tool needing to be moved is pulled on the pull ring 804, the rotating mechanism 3 is started, the servo motor 302 works to drive the motor fluted disc 303 to rotate, the motor fluted disc 303 is meshed with the linkage fluted disc 304, the linkage fluted disc 304 is stressed to rotate, the linkage fluted disc 304 is meshed with the rotating fluted disc 306, the rotating fluted disc 306 is also stressed to rotate, the rotating fluted disc 306 rotates to drive the joint column 308 at the upper end and the cantilever crane upright column 4 to synchronously rotate, the cantilever crane upright column 4 rotates to drive the cantilever I-beam 5, the pull rope mechanism 7, the damping spring vibration isolator mechanism 8 and the pneumatic tool needing to be moved at the lower end of the damping spring vibration isolator mechanism 8 to synchronously rotate and move, the pneumatic tool can be quickly moved by rotating the cantilever I-beam 5, the quick conversion of the pneumatic tool is realized, the manpower is saved, the purpose of improving the operation efficiency is realized, and meanwhile, the potential personal injury caused by artificially transporting the pneumatic tool is avoided.

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. The utility model provides a special lifting device is changed to high-speed wire rod CW roll which characterized in that: including cantilever crane base (1), connecting seat (2) are installed to the upper end of cantilever crane base (1), the top of connecting seat (2) is provided with rotary mechanism (3), the top of rotary mechanism (3) is provided with cantilever crane stand (4), cantilever crane stand (4) are kept away from the one end of connecting seat (2) and are installed cantilever I-steel (5), cantilever I-steel (5) are connected through the bolt with cantilever crane stand (4), be provided with right angle gusset plate (6) between the contained angle of cantilever crane stand (4) and cantilever I-steel (5), the one end that cantilever crane stand (4) were kept away from to cantilever I-steel (5) is provided with stay cord mechanism (7), the below of stay cord mechanism (7) is provided with damping spring isolator mechanism (8).

2. The special lifting appliance for replacing the high-speed CW roller of the wire rod according to claim 1, wherein: rotary mechanism (3) include motor support (301), servo motor (302), motor fluted disc (303), linkage fluted disc (304), spacing rotary column (305), rotatory fluted disc (306), rotatory year dish (307), joint post (308) and connection flange dish (309), motor support (301) are located the upper end of connecting seat (2), the mid-mounting of motor support (301) has servo motor (302), motor fluted disc (303) are installed to the drive end of servo motor (302).

3. The special lifting appliance for replacing the high-speed CW roller of the wire rod as claimed in claim 2, wherein: the place ahead of motor fluted disc (303) is provided with linkage fluted disc (304), linkage fluted disc (304) and motor fluted disc (303) intermeshing, the mid-mounting of linkage fluted disc (304) has spacing rotary column (305), inside to connecting seat (2) is extended downwards to spacing rotary column (305).

4. The special lifting appliance for replacing the high-speed CW roller of the wire rod as claimed in claim 2, wherein: the right side of linkage fluted disc (304) is provided with rotatory fluted disc (306), rotatory fluted disc (306) and linkage fluted disc (304) intermeshing, rotatory year dish (307) are installed to the lower extreme of rotatory fluted disc (306), joint column (308) are installed to the upper end of rotatory fluted disc (306), joint column (308) are kept away from the one end of rotatory fluted disc (306) and are installed connection flange dish (309), cantilever crane stand (4) are connected with joint column (308) through connecting flange dish (309).

5. The special lifting appliance for replacing the CW roller of the high-speed wire rod according to claim 1, wherein: stay cord mechanism (7) are including bearing dish (701), installation base (702), joint jib (703), connection rope (704) and elasticity equalizer (705), bearing dish (701) are located the outside of cantilever I-steel (5), bearing dish (701) are connected with cantilever I-steel (5) through the bull stick, installation base (702) are installed to the bottom of bearing dish (701).

6. The special lifting appliance for replacing the high-speed CW roller of the wire rod as claimed in claim 5, wherein: the middle part of installation base (702) bottom installs joint jib (703), the one end that installation base (702) were kept away from in joint jib (703) is installed and is connected rope (704), the one end of connecting rope (704) keeping away from joint jib (703) is connected with elasticity equalizer (705).

7. The special lifting appliance for replacing the high-speed CW roller of the wire rod according to claim 1, wherein: damping spring isolator mechanism (8) are including connecting rings (801), the frame body (802), pull rod (803), pull ring (804), spring body (805) and pressfitting dish (806), it is located the lower extreme of elasticity balancer (705) to connect rings (801), the frame body (802) is installed to the lower extreme of connecting rings (801), the internally mounted of the frame body (802) has pull rod (803), pull ring (804) are installed to the lower extreme of pull rod (803), the outside of pull rod (803) is provided with spring body (805), pressfitting dish (806) are installed to the one end that pull ring (804) were kept away from to pull rod (803).