CN210528336U - Large-scale bearing ring is with hoisting accessory - Google Patents
Large-scale bearing ring is with hoisting accessory Download PDFInfo
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- CN210528336U CN210528336U CN201921430529.1U CN201921430529U CN210528336U CN 210528336 U CN210528336 U CN 210528336U CN 201921430529 U CN201921430529 U CN 201921430529U CN 210528336 U CN210528336 U CN 210528336U
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- bearing ring
- motor
- guide block
- close
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Abstract
The utility model discloses a large-scale bearing ring is with hoisting accessory, including the both sides support frame of connecting through the top crossbearer, one side that two support frames are close to the crossbeam center sets up a set of guide rail respectively, sliding connection has a guide block on each guide rail, fixedly connects a cable wire on each guide block, one side that two guide blocks are close to the crossbeam center is provided with a grip block of centre gripping bearing ring respectively; one side of two support frames far away from the center of the central beam is respectively provided with a supporting table, the support frames are connected above the supporting tables, a motor is arranged on the supporting table on one side, the output shaft of the motor is connected with two drums, two small fixed pulleys are installed on two sides of the upper surface of the cross frame, a large fixed pulley is arranged on one side of the cross frame close to the motor, a steel cable on a guide block close to the motor is wound on one drum around the large fixed pulley, and a steel cable on the guide block far away from the motor is wound on the other drum around the two small fixed pulleys. The device can stably operate and cannot damage the surface of the bearing ring.
Description
Technical Field
The utility model relates to a bearing machinery technical field specifically is a large-scale bearing ring is with hoisting accessory.
Background
The crane is commonly known as a crane and widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like, and consists of a power device and a support.
Most of the existing bearing ring hoisting devices directly hoist the bearing ring through a steel cable or hoist the bearing ring through a steel cable connecting clamping hook, the surface of the bearing ring is easily damaged by the method, and in the hoisting process, shaking is likely to happen, so that accidents are easily caused. Therefore, a hoisting device for a large bearing ring is provided.
Disclosure of Invention
According to the defect that above-mentioned prior art exists, the utility model aims at providing a large-scale bearing ring is with hoisting accessory that stable easy, easy operation is applicable to the bearing more than 200mm in diameter.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a large-scale bearing ring is with hoisting device, including the both sides support frame connected through the top crossbearer, one side that two support frames are close to the centre of crossbeam sets up a series of guide rails respectively, sliding connection has a guide block on each guide rail, fixedly connect a wire rope on each guide block, one side that two guide blocks are close to the centre of crossbeam has a grip blocks to grasp the bearing ring separately; one side of two support frames far away from the center of the central beam is respectively provided with a supporting table, the support frames are connected above the supporting tables, a motor is arranged on the supporting table on one side, the output shaft of the motor is connected with two drums, two small fixed pulleys are installed on two sides of the upper surface of the cross frame, a large fixed pulley is arranged on one side of the cross frame close to the motor, a steel cable on a guide block close to the motor is wound on one drum around the large fixed pulley, and a steel cable on the guide block far away from the motor is wound on the other drum around the two small fixed pulleys.
Further, the clamping plates are arc-shaped clamping plates, the radian of the arc-shaped clamping plates is matched with that of a bearing ring to be clamped, the distance between the two arc-shaped clamping plates is wide at the top and narrow at the bottom, the distance between the upper parts of the two arc-shaped clamping plates is larger than the diameter of the bearing ring to be clamped, and the distance between the lower parts of the two arc-shaped clamping plates is smaller than the diameter of the bearing ring to be clamped.
Furthermore, fixed plates are fixed on two sides of the clamping plate, and the fixed plates are in contact with the end face of the bearing ring to be clamped.
Further, the clamping plate is detachably connected with the guide block.
Furthermore, a limiting block is fixed at the upper end of the guide rail.
Further, the guide rail is an I-shaped guide rail.
Furthermore, the two support tables are respectively provided with a balance weight iron.
Furthermore, a plurality of universal self-locking wheels are arranged at the bottom of the supporting table.
Furthermore, one side of the transverse frame, which is close to the motor, is provided with a square groove, and the large fixed pulley is arranged in the square groove.
Furthermore, side columns are respectively fixed between two sides of the supporting table and the side wall of the top end of the supporting frame, and a connecting rod is arranged between the two side columns.
The utility model has the advantages that: the utility model discloses a hoist device moves stably, fixed firm and can not cause the damage to the bearing ring surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic view of the I-shaped guide rail of the present invention;
in the figure: 1. a support table; 2. a counterweight iron; 3. a motor; 4. a reel; 5. a steel cord; 6. a support frame; 7. a limiting block; 8. a large fixed pulley; 9. a small fixed pulley; 10. a cross frame; 11. an I-shaped guide rail; 12. a guide block; 13. an arc-shaped clamping plate; 14. a universal self-locking wheel; 15. a square groove; 16. a side post; 17. a connecting rod; 18. a fixing plate; 19. and (4) bearing rings.
Detailed Description
In order to make the structure and function of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention.
Referring to the attached drawings 1-3, the hoisting device for the large-scale bearing ring comprises two side support frames 6 connected through a top cross frame 10, wherein one side of each support frame 6, which is close to the center of a cross beam, is provided with a group of I-shaped guide rails 11, each group of I-shaped guide rails 11 is connected with a guide block 12 in a sliding manner, each guide block 12 is fixedly connected with a steel cable 5, and one side of each guide block 12, which is close to the center of the cross beam, is provided with a clamping plate for clamping the bearing ring; one side that central beam center was kept away from to two support frames 6 sets up a brace table 1 respectively, and support frame 6 is connected in the top of brace table 1, sets up motor 3 on the brace table 1 of one side wherein, two reels 4 of output shaft of motor, two little fixed pulleys 9 are installed to crossbearer 10 upper surface both sides, and one side that crossbearer 10 is close to motor 3 is equipped with big fixed pulley 8, and on being close to the cable wire 5 on the guide block of motor 3 walked around big fixed pulley 8 and twined a reel 4, the cable wire 5 on the guide block of keeping away from motor 3 walked around two little fixed pulleys 9 and twined on another reel 4.
Further, the clamping plates are arc-shaped clamping plates 13, the radian is matched with that of a bearing ring 19 to be clamped, the distance between the two arc-shaped clamping plates 13 is wide at the top and narrow at the bottom, the distance between the upper parts of the two arc-shaped clamping plates is larger than the diameter of the bearing ring to be clamped, and the distance between the lower parts of the two arc-shaped clamping plates is smaller than the diameter of the bearing ring to be clamped. The bearing ring can be put into by the wide department in top to two arc grip blocks 13, holds the bearing ring by the narrow play in below, makes it can hoist smoothly, because arc grip block 13 and bearing ring are the arc face contact, the bearing ring atress is even, can not harm the surface of bearing ring in the process of hoisting.
Further, fixing plates 18 are fixed on two sides of the clamping plate, and the fixing plates 18 are in contact with the end face of a bearing ring 19 to be clamped. The fixing plate 18 is used to prevent the bearing ring from shaking to both sides when the bearing ring is held.
Further, the clamping plate 13 is detachably connected to the guide block 12. The appropriate clamping plate 13 can be replaced according to the diameter of the bearing ring.
Further, a limiting block 7 is fixed at the upper end of the I-shaped guide rail 11. The bearing ring is prevented from colliding with the lower surface of the cross frame 10 during the ascent.
Furthermore, a counterweight iron 2 is respectively arranged on the two support platforms 1. The whole device is more stable and cannot be turned on one side.
Furthermore, a plurality of universal self-locking wheels 14 are arranged at the bottom of the support table 1, so that the positions of a moving device and a fixing device are convenient.
Further, a square groove 15 is formed in one side, close to the motor 3, of the transverse frame 10, and the large fixed pulley 8 is installed in the square groove 15.
Furthermore, side columns 16 are respectively fixed between two sides of the support platform 1 and the side wall of the top end of the support frame 6, and a connecting rod 17 is arranged between the two side columns 16. The whole lifting device is more stable by utilizing the stability of the triangle, and the shaking is reduced.
The working process is as follows: because the universal self-locking wheel 14 is arranged below the device, the device can be pushed to the bearing ring 19, and when the arc-shaped clamping plate 13 is opposite to the surface of the bearing ring 19, the universal self-locking wheel 14 is self-locked. The bearing ring 19 is placed between the two arc-shaped clamping plates 13 from the upper part, the switch of the motor 3 is turned on, the winding drum 4 of the output shaft of the motor 3 can wind the steel cable 5, at the moment, the steel cable 5 slowly pulls the guide block 12 from the I-shaped guide rail 11 through the large fixed pulley 8 and the small fixed pulley 9, the arc-shaped clamping plates 13 can clamp the bearing ring 19 in the lifting process, the fixing plates 18 are fixed on two sides of the arc-shaped clamping plates 13 to be limited, so that the bearing ring 19 cannot shake towards two sides, and when the bearing ring 19 is about to contact with the lower surface of the cross frame 10, the limiting blocks 7 can limit the guide block 12, so that the workpiece 19 cannot collide with the cross frame 10. Because the supporting table 1 is fixed with the balance weight iron 2, the side column 16, the connecting rod 17 and the supporting table 1 form a triangle and have stability, the device cannot shake or turn on one side. This hoisting device utilizes the arc grip block to support the bearing ring, can not take place to damage the action to the bearing ring surface, and the bearing ring can not take place to rock in the hoisting process moreover, is difficult for causing accident.
The above list is only the preferred embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (10)
1. The utility model provides a large-scale bearing ring is with hoisting accessory which characterized in that: the device comprises two side supporting frames connected through a top cross frame, wherein one side of each supporting frame, which is close to the center of a cross beam, is provided with a group of guide rails, each group of guide rails is connected with a guide block in a sliding manner, each guide block is fixedly connected with a steel cable, and one side of each guide block, which is close to the center of the cross beam, is provided with a clamping plate for clamping a bearing ring; one side of two support frames far away from the center of the central beam is respectively provided with a supporting table, the support frames are connected above the supporting tables, a motor is arranged on the supporting table on one side, the output shaft of the motor is connected with two drums, two small fixed pulleys are installed on two sides of the upper surface of the cross frame, a large fixed pulley is arranged on one side of the cross frame close to the motor, a steel cable on a guide block close to the motor is wound on one drum around the large fixed pulley, and a steel cable on the guide block far away from the motor is wound on the other drum around the two small fixed pulleys.
2. The hoisting device for the large bearing ring according to claim 1, wherein: the clamping plates are arc-shaped clamping plates, the radian of the arc-shaped clamping plates is matched with that of a bearing ring to be clamped, the distance between the two arc-shaped clamping plates is wide at the top and narrow at the bottom, the distance between the upper parts of the two arc-shaped clamping plates is larger than the diameter of the bearing ring to be clamped, and the distance between the lower parts of the two arc-shaped clamping plates is smaller than the diameter of the bearing ring to be clamped.
3. A large bearing ring lifting apparatus according to claim 1 or 2, wherein: and fixing plates are fixed on two sides of the clamping plate and are in contact with the end face of the bearing ring to be clamped.
4. A large bearing ring lifting apparatus according to claim 1 or 2, wherein: the clamping plate is detachably connected with the guide block.
5. The hoisting device for the large bearing ring according to claim 1, wherein: and a limiting block is fixed at the upper end of the guide rail.
6. The hoisting device for a large bearing ring according to claim 1 or 5, wherein: the guide rail is an I-shaped guide rail.
7. The hoisting device for the large bearing ring according to claim 1, wherein: and the two support tables are respectively provided with a counterweight iron.
8. The hoisting device for the large bearing ring according to claim 1, wherein: and a plurality of universal self-locking wheels are arranged at the bottom of the supporting table.
9. The hoisting device for the large bearing ring according to claim 1, wherein: one side of the transverse frame close to the motor is provided with a square groove, and the large fixed pulley is arranged in the square groove.
10. The hoisting device for the large bearing ring according to claim 1, wherein: side columns are respectively fixed between two sides of the supporting table and the side wall of the top end of the supporting frame, and a connecting rod is arranged between the two side columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430529.1U CN210528336U (en) | 2019-08-30 | 2019-08-30 | Large-scale bearing ring is with hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430529.1U CN210528336U (en) | 2019-08-30 | 2019-08-30 | Large-scale bearing ring is with hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210528336U true CN210528336U (en) | 2020-05-15 |
Family
ID=70603604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430529.1U Active CN210528336U (en) | 2019-08-30 | 2019-08-30 | Large-scale bearing ring is with hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210528336U (en) |
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2019
- 2019-08-30 CN CN201921430529.1U patent/CN210528336U/en active Active
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