CN211444863U

CN211444863U - Steel band goes up and down to hold up device

Info

Publication number: CN211444863U
Application number: CN201921962059.3U
Authority: CN
Inventors: 马灵春
Original assignee: Shanghai Juhang Industrial Development Co ltd
Current assignee: Shanghai Juhang Industrial Development Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-08
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a steel band goes up and down to hold up device, which comprises a bracket, be equipped with on the support along the direction of height of support and with the support complex keel frame that slides, be equipped with the elevating system who drives keel frame and be elevating movement on the direction of height of support on the support, keel frame's top surface is equipped with a plurality of rotating wheels that are used for carrying the steel band, has solved present steel band and has taken on subaerial, causes the steel band surface to glue the dust or with ground friction and the problem of damage.

Description

Steel band goes up and down to hold up device

Technical Field

The utility model relates to a technical field of cold rolled steel strip, more specifically say, it relates to a steel strip lift-up device.

Background

The strip steel is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrial production of various types of metal or mechanical products.

The production process flow of the cold-rolled steel strip is generally as follows: pickling, rolling, process lubrication, annealing, flattening, shearing and packaging. After the steel strip is treated by the pickling binding process, the thickness of the steel strip is uniform, and in the process of the next process flow, because the binding working speed is high, the bound steel strip cannot rapidly pass the next process flow from the binding process flow, so that the overlong steel strip falls onto the ground, one surface of the steel strip, which is in contact with the ground, becomes dirty or is abraded due to friction with the ground, and the quality of the produced steel strip is damaged.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the prior art, the utility model aims at providing a steel band goes up and down to hold up device through the cooperation of support, elevating system and keel frame to avoid steel band and ground contact and take place wearing and tearing with ground and can promote the purpose of steel band simultaneously.

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

the utility model provides a steel band lift-up device, includes the support, be equipped with on the support along the direction of height of support and with the support complex keel frame that slides, be equipped with on the support and drive the elevating system who is elevating movement on the direction of height of support keel frame, keel frame's top surface is equipped with a plurality of rotating wheels that are used for carrying on the steel band.

Through the technical scheme, be provided with keel frame and elevating system on the support, keel frame and support cooperation of sliding, elevating system drives keel frame and is the elevating movement along the direction of height of support, the steel band after the bundling is handled is fallen on keel frame under the effect of self gravity, steel band and ground contact have been avoided, the rotation wheel that keel frame top surface set up is used for carrying on the steel band simultaneously, the steel band falls on rotating the wheel, the steel band takes place to slide with rotating the wheel, effectively avoid the bottom surface of steel band and keel frame to take place the friction and surface damage, the quality of steel band has been guaranteed.

The utility model discloses further set up to: the keel frame comprises a rectangular frame body, wherein a plurality of supporting plates from the inner wall of one side of the frame body in the width direction to the inner wall of the other side of the frame body are arranged in the frame body, the top surfaces of the supporting plates are flush with the top surface of the frame body, a plurality of bearing plates which are arranged along the width direction of the frame body are arranged on the top surface of the frame body, and the rotating wheel is rotatably arranged on the bearing plates.

Through the technical scheme, keel frame is including being rectangular framework, be equipped with the polylith backup pad in the framework, the top surface of backup pad and the top surface looks parallel and level of framework, the loading board sets up on the top surface of framework, it rotates the setting on the loading board to rotate the wheel, the backup pad plays the effect of support to the loading board, the interlude of avoiding the loading board receives the carrying on of heavy object and bends, cause the damage to the structure of loading board, the framework, the backup pad, the setting of loading board, make keel frame's whole comparatively light, it is convenient in the lift to keel frame.

The utility model discloses further set up to: each top surface of loading board is provided with the axle sleeve that extends along loading board width direction, coaxial the wearing roller bearing that is equipped with in the axle sleeve, the both ends of roller bearing are fixed with rotates the wheel and rotate the both sides that the wheel is located the axle sleeve.

Through above-mentioned technical scheme, the top surface of loading board is provided with the axle sleeve that extends along loading board width direction, rotates the both sides that the wheel is located the axle sleeve, rotates the roller bearing of wheel and penetrates in the bearing frame, and when the steel band fell on the wheel of rotating the axle, the motion of steel band can drive the rotation of rotating the wheel for with the difficult friction mar that produces in steel band surface that rotates the wheel contact, further guaranteed the surperficial quality of steel band.

The utility model discloses further set up to: the lifting mechanism comprises a chain assembly, a rope assembly and a motor, the chain assembly is connected with the rope assembly, the motor drives the chain assembly to drive the keel frame to do lifting motion, and the rope assembly is used for guiding the keel frame to do the lifting motion.

Through above-mentioned technical scheme, motor drive drives the rotation of chain subassembly, and the keel frame of connecting on chain subassembly, the rope assembly drives keel frame jointly and upwards is the elevating movement, and the chain subassembly provides power to keel frame, drives keel frame lift, and the rope assembly plays the guide effect, has increased the stability of keel frame in the lift process.

The utility model discloses further set up to: the chain assembly comprises two chains, the two chains are located on the same side of the length direction of the support, each chain bypasses two gears, the two gears are respectively arranged on the top surface and the bottom of the support, a rotating shaft is arranged on the top surface of the support and penetrates through the two gears on the top surface, and a motor shaft of the motor is fixedly connected with the rotating shaft in a coaxial mode.

Through above-mentioned technical scheme, two chains are located support length direction with one side, and the motor is connected with the pivot, thereby the keel frame that connects on the motor drive pivot rotates the drive chain slides along the support for every chain is synchronous promotion to keel frame, improves keel frame motion's stability.

The utility model discloses further set up to: the top surface of support is equipped with a plurality of bearing frame, the bearing frame is embedded to be equipped with the bearing, the bearing housing is established on the pivot.

Through above-mentioned technical scheme, the bearing frame plays the effect of stabilizing the support to the pivot for during motor drive pivot, the pivot can be along the axis rotation of pivot, and two chains can stably drive keel frame and do elevating movement, have further improved keel frame motion's stability.

The utility model discloses further set up to: the rope assembly comprises two ropes, the two ropes are arranged on one side, away from the chain assembly, of the support, each rope bypasses the two pulleys, and the two pulleys are arranged on the top surface and the bottom of the support respectively.

Through above-mentioned technical scheme, two ropes are connected with keel frame, and the rope plays towed effect to keel frame, acts on keel frame with the chain simultaneously for keel frame steadily rises or descends, guarantees the lift to the steel band.

The utility model discloses further set up to: the support includes 4 pillars and erects the frame at the pillar top surface, the pillar can dismantle fixed connection with the frame.

Through above-mentioned technical scheme, the support includes the pillar and erects the frame at the pillar top surface, and fixed connection can be dismantled with the frame to the pillar, and the convenience is installed, is fixed and is dismantled the support, and the convenience removes the support simultaneously.

The utility model discloses further set up to: the lateral wall of keel frame is equipped with the slide plate that is the C type that slides the setting with the pillar, the three sides inner face of slide plate is equipped with the gyro wheel of contradicting with the pillar.

Through above-mentioned technical scheme, keel frame's side is provided with the slide plate, and the slide plate inner wall is equipped with the gyro wheel of contradicting with the pillar, and the area of contact of gyro wheel and pillar is little, makes things convenient for in keel frame and the cooperation of sliding of pillar.

To sum up, the utility model discloses following beneficial effect has:

(1) the steel belt subjected to bundling treatment falls onto the keel frame under the action of self gravity, so that the steel belt is prevented from contacting the ground, meanwhile, the rotating wheel arranged on the top surface of the keel frame is used for carrying the steel belt, the steel belt falls onto the rotating wheel, the steel belt slides with the rotating wheel, the surface damage caused by the friction between the bottom surface of the steel belt and the keel frame is effectively avoided, and the quality of the steel belt is ensured;

(2) the supporting plate plays a supporting role for the bearing plate, the middle section of the bearing plate is prevented from being bent due to carrying of a heavy object, and the structure of the bearing plate is prevented from being damaged;

(3) the chain assembly and the rope assembly act on the keel frame together, so that the keel frame ascends or descends stably, and the stable work of the keel frame is ensured.

Drawings

FIG. 1 is a schematic structural view of a steel strip lifting device;

FIG. 2 is an exploded view of a steel strip lift system;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a keel frame in a steel strip lifting device;

fig. 5 is an enlarged view of a portion B in fig. 4.

Reference numerals: 1. a support; 11. a pillar; 12. a frame; 13. a base plate; 2. a keel frame; 21. a frame body; 22. a support plate; 3. a lifting mechanism; 31. a chain assembly; 311. a chain; 32. a cord assembly; 321. a rope; 33. a motor; 4. a gear; 5. a rotating shaft; 6. a bearing seat; 7. a stud I; 8. a pulley; 9. a slide plate; 10. a roller; 14. a first square plate; 15. reinforcing ribs I; 16. a second square plate; 17. a second reinforcing rib; 18. a first bolt; 19. a first nut; 21. a second stud; 29. a rotating wheel; 30. a shaft sleeve; 34. a roller; 35. a supporting seat; 36. a gear seat; 37. a pulley seat; 38. a carrier plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a steel band goes up and down to hold up device, refer to fig. 1, including support 1, support 1 is including the pillar 11 that is the cuboid form, be the frame 12 of cuboid form and be the bottom plate 13 of cuboid form, the quantity of pillar 11 is four, four pillar 11 are fixed mounting respectively in the four corners department of bottom plate 13 top surface, frame 12 sets up on the top surface of pillar 11, the top welding of each pillar 11 has square plate one 14, combine fig. 3, the welding has a plurality of strengthening ribs one 15 of being connected with pillar 11 on square plate one 14, strengthening rib one 15 plays the effect that the structure is strengthened to square plate one 14, the welding of the bottom surface of frame 12 has square plate two 16 corresponding with square plate one 14, the welding has a plurality of strengthening ribs two 17 of being connected with frame 12 on square plate two 16, strengthening rib two 17 plays the effect that the structure is strengthened to square plate two 16, square plate one 14, square plate two 16 are the same in size and.

Referring to fig. 2 and 3, corresponding through holes are formed in the first square plate 14 and the second square plate 16, a first bolt 18 is arranged on each through hole, a first nut 19 is in threaded fit with the first bolt 18, the first bolt 18 sequentially penetrates through the second square plate 16 and the first square plate 14 and then is in threaded fit with the first nut 19, a nut of the first bolt 18 abuts against the top surface of the second square plate 16, a top surface of the first nut 19 abuts against the bottom surface of the first square plate 14, the first bolt 18 and the first nut 19 jointly act to fix the support column 11 and the frame 12, and the first bolt 18 and the first nut 19 are detachably fixed, so that the support column 11 and the frame 12 can be conveniently moved and installed.

Referring to fig. 1 and 4, the keel frame 2 is disposed to slide with the pillar 11, the keel frame 2 includes a frame 21 in a rectangular parallelepiped shape, a plurality of support plates 22 are welded in the frame 21 from one side of the width direction of the frame 21 to the inner wall of the other side, the number of the support plates 22 is two, the top surface of the support plates 22 is flush with the top surface of the frame 21, the top surface of the frame 21 is fixed with a plurality of loading plates 38 uniformly arranged along the width direction of the frame 21, the number of the loading plates 38 is three, the support plates 22 support the loading plates 38, the middle sections of the loading plates 38 are prevented from being bent due to the carrying of heavy objects, damage is caused to the structure of the loading plates 38, the frame 21, the support plates 22 and the loading plates 38, so that the whole keel frame 2 is light.

Referring to fig. 4 and 5, a shaft sleeve 30 extending along the width direction of each bearing plate 38 is fixedly mounted on the top surface of each bearing plate 38, the shaft sleeves 30 are uniformly distributed on the bearing plates 38, roller shafts 34 coaxially rotating with the shaft sleeves 30 penetrate through the shaft sleeves 30, two ends of each roller shaft 34 are located outside the shaft sleeves 30, rotating wheels 29 are arranged on two sides of each bearing plate 38 in the width direction, the rotating wheels 29 are coaxially fixed at two ends of each roller shaft 34, the rotating wheels 29 are located on two sides of each shaft sleeve 30, the rotating wheels 29 on the three bearing plates 38 are staggered on the keel frame 2, and when a steel strip falls onto a rotating shaft 5, the steel strip can move to drive the rotating wheels 29 to rotate, so that the surface of the steel strip contacting with the rotating wheels 29 is not prone to generate friction scratches, and the.

Referring to fig. 4 and 5, a C-shaped sliding plate 9 is disposed on the side wall of the keel frame 2 corresponding to each support post 11, a roller 10 abutting against three side surfaces of the support post 11 is rotatably mounted in the sliding plate 9, a support seat 35 is fixed in the sliding plate 9, the roller 10 is rotatably fixed on the support seat 35, the contact area between the roller 10 and the support post 11 is small, and the friction force between the roller 10 and the support post 11 is small, so that the roller 10 and the support post 11 stably roll, and the keel frame 2 and the support post 11 are conveniently in sliding fit.

Referring to fig. 1 and 2, the lifting mechanism 3 includes a chain assembly 31, a rope assembly 32 and a motor 33, the motor 33 drives the chain assembly 31 to move, and then the chain assembly 31 drives the keel frame 2 to lift, the rope assembly 32 cooperates with the chain assembly 31 to lift and adjust the keel frame 2, and the keel frame 2 is guaranteed to stably do lifting movement along the pillar 11.

Referring to fig. 1 and 2, the chain assembly 31 includes two chains 311, the two chains 311 are distributed on one side of the long side direction of the keel frame 2, each chain 311 bypasses two gears 4, the two gears 4 are respectively rotatably installed on the gear seat 36, the gear seat 36 close to the bottom plate 13 can be detachably fixed on the top surface of the bottom plate 13, the gear seat 36 close to the frame 12 can be detachably fixed on the top surface of the frame 12, the gear seat 36 is provided with a first stud 7, the first stud 7 is in threaded fit with the bottom plate 13, the frame 12 and the threaded hole on the gear seat 36 are fixed, the gear seat 36 is fixed with the bottom plate 13 through the first stud 7, the frame 12 can be detachably and fixedly connected with the chain 311 and fixed with the keel frame 2, and the rotation of the chain 311 drives the.

Referring to fig. 1 and 2, two gears 4 on the frame 12 are coaxially arranged, a rotating shaft 5 is arranged on the frame 12, two gears 4 on the frame 12 are sleeved on the rotating shaft 5, one end of the rotating shaft 5 is fixedly connected with a motor 33, the motor 33 drives the rotating shaft 5 to rotate, the gears 4 synchronously rotate along with the rotating shaft 5, the keel frame 2 is driven to stably lift, a plurality of bearing seats 6 are fixedly arranged on the top surface of the frame 12, a bearing is sleeved in each bearing seat 6, the rotating shaft 5 penetrates through the bearing, the bearing seats 6 and the bearing are arranged, and the rotating shaft 5 can rotate more stably.

Referring to fig. 1 and 2, the rope assembly 32 includes two ropes 321, two ropes 321 are distributed on one side of the keel frame 2 far away from the chain assembly 31, each rope 321 bypasses two pulleys 8, two pulleys 8 are respectively rotatably mounted on the pulley seat 37, the pulley seat 37 close to the bottom plate 13 is detachably fixed on the top surface of the bottom plate 13, the pulley seat 37 close to the frame 12 is detachably fixed on the top surface of the frame 12, the pulley seat 37 is provided with a stud two 21, the stud two 21 is in threaded fit with the bottom plate 13, the frame 12 and the threaded hole of the pulley seat 37 for fixing, the pulley seat 37 is in threaded fit with the bottom plate 13 through the stud two 21, the frame 12 is detachably and fixedly connected, and the rope 321 cooperates with the chain 311 to drive the keel frame 2 to.

The utility model discloses a theory of operation:

starting motor 33, motor 33 drive 5 rotations of pivot, and two gears 4 that cup joint on the pivot 5 drive two chains 311 and are synchronous motion, and synchronous motion's two chains 311 drive keel frame 2 of being connected with chain 311 jointly and are elevating movement along the direction of height of pillar 11, and two ropes 321 and two chains 311 joint action keel frame 2 on keel frame 2 for keel frame 2 stably promotes, and keel frame 2 plays the effect of carrying on the steel band.

When the rotating wheel 29 on the keel frame 2 is in contact with the steel belt, the steel belt moves to drive the rotating wheel 29 and the steel belt to move synchronously, the steel belt slides with the rotating wheel 29, the bottom surface of the steel belt is effectively prevented from being rubbed with the keel frame 2 to cause surface damage, and the quality of the steel belt is ensured.

The C-shaped sliding plate 9 is fixedly connected to the keel frame 2, the roller 10 in the sliding plate 9 is abutted to the support column 11, and the pulley 8 rolls along the height direction of the support column 11, so that the keel frame 2 stably slides along the height direction of the support column 11.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a steel band goes up and down to hold up device which characterized in that: including support (1), be equipped with on support (1) along the direction of height of support (1) on and with support (1) complex keel frame (2) that slides, be equipped with on support (1) and drive keel frame (2) and be elevating system (3) of elevating movement on the direction of height of support (1), the top surface of keel frame (2) is equipped with a plurality of rotating wheels (29) that are used for carrying on the steel band.

2. The steel strip lifting device according to claim 1, wherein: keel frame (2) is including framework (21) that is the cuboid, be equipped with in framework (21) from framework (21) width direction one side inner wall to polylith backup pad (22) of opposite side inner wall, the top surface of backup pad (22) is parallel and level mutually with the top surface of framework (21), the top surface of framework (21) is provided with many loading boards (38) of arranging along framework (21) width direction, it rotates the setting on loading board (38) to rotate wheel (29).

3. The steel strip lifting device according to claim 2, wherein: the bearing plate comprises bearing plates (38), and is characterized in that a shaft sleeve (30) extending along the width direction of each bearing plate (38) is arranged on the top surface of each bearing plate (38), a rolling shaft (34) coaxially penetrates through the shaft sleeve (30), rotating wheels (29) are fixed at two ends of each rolling shaft (34), and the rotating wheels (29) are located on two sides of the shaft sleeve (30).

4. The steel strip lifting device according to claim 1, wherein: elevating system (3) are including chain subassembly (31), rope subassembly (32) and motor (33), chain subassembly (31) are connected with rope subassembly (32), thereby motor (33) drive chain subassembly (31) drive keel frame (2) and do elevating movement, rope subassembly (32) are used for guiding keel frame (2) to do elevating movement.

5. The steel strip lifting device according to claim 4, wherein: chain subassembly (31) include two chains (311), two chain (311) are located same one side of support (1) length direction, each chain (311) has been walked around two gears (4), two gear (4) set up top surface and bottom at support (1) respectively, the top surface of support (1) is equipped with pivot (5), two gears (4) on the top surface are passed in pivot (5), motor (33) axle and the coaxial fixed connection of pivot (5) of motor (33).

6. The steel strip lifting device according to claim 5, wherein: the top surface of support (1) is equipped with a plurality of bearing frame (6), bearing frame (6) embedded bearing that is equipped with, the bearing housing is established on pivot (5).

7. The steel strip lifting device according to claim 5, wherein: rope subassembly (32) include two ropes (321), two rope (321) set up the one side of keeping away from chain (311) subassembly (31) in support (1), each two pulley (8), two are walked around in rope (321) pulley (8) set up respectively in the top surface and the bottom of support (1).

8. The steel strip lifting device according to claim 1, wherein: support (1) include 4 spinal branch posts (11) and erect frame (12) at spinal branch post (11) top surface, fixed connection can be dismantled with frame (12) in spinal branch post (11).

9. The steel strip lifting device according to claim 8, wherein: the lateral wall of keel frame (2) is equipped with slide plate (9) that are the C type that slides the setting with pillar (11), the three sides inner face of slide plate (9) is equipped with gyro wheel (10) of contradicting with pillar (11).