CN211770173U - Vertical blind plate end cover double-lifting device - Google Patents
Vertical blind plate end cover double-lifting device Download PDFInfo
- Publication number
- CN211770173U CN211770173U CN202020365497.8U CN202020365497U CN211770173U CN 211770173 U CN211770173 U CN 211770173U CN 202020365497 U CN202020365497 U CN 202020365497U CN 211770173 U CN211770173 U CN 211770173U
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- Prior art keywords
- lifting
- supporting
- end cover
- blind plate
- plate end
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- 239000000725 suspension Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the blind plate, a two hoisting device of vertical blind plate end cover is disclosed. The main technical characteristics are as follows: the lifting device comprises a blind plate end cover, wherein a fixed seat is arranged on the top surface of the blind plate end cover, the bottom of a lifting screw rod is connected with the fixed seat, a supporting bottom plate is arranged at the position matched with the position of the blind plate end cover, a supporting upright post and a supporting vertical shaft are arranged on the supporting bottom plate, a rotating sleeve with a supporting transverse plate is arranged on the outer side of the supporting vertical shaft, the top of the supporting transverse plate is connected with the lifting screw rod, a lifting nut with a lifting hand wheel is arranged at the upper end of the lifting screw rod, a third bearing is arranged between the lifting nut and the supporting transverse plate, a lifting arm is arranged on the supporting vertical shaft, a fourth bearing is arranged between the lifting. This two hoisting device of vertical blind plate end cover, hand wheel promotion, pulley promote and play the double insurance effect, the hoisting device fault rate that significantly reduces, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the blind plate, especially, relate to a two hoisting device of vertical blind plate end cover.
Background
The blind plate is widely used in pipelines of petroleum, natural gas, chemical industry and the like. The blind plate comprises a blind plate seat and a blind plate end cover, and the blind plate end cover is troublesome to lift.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a use is simple and convenient, guarantee two hoisting device of vertical blind plate end cover that promote is provided.
In order to solve the technical problem, the utility model discloses a technical scheme does: comprises a blind plate end cover, a fixed seat is arranged on the top surface of the blind plate end cover, the bottom of a lifting screw rod is connected with the fixed seat through a connecting bolt, a supporting bottom plate is arranged at the position matched with the position of the blind plate end cover, a supporting upright post is arranged on the supporting bottom plate, a supporting vertical shaft is arranged on the supporting upright post, a rotating sleeve with a supporting transverse plate is arranged on the outer side of the supporting vertical shaft, a first bearing is arranged between the lower part of the rotating sleeve and the supporting vertical shaft, a second bearing and a locking nut matched with the second bearing are arranged between the upper part of the rotating sleeve and the supporting vertical shaft, the top part of the supporting transverse plate is connected with a lifting screw rod, a lifting nut with a lifting hand wheel is arranged at the upper end of the lifting screw rod, a third bearing is arranged between the lifting nut and the supporting transverse plate, the supporting vertical shaft is provided with a suspension arm, a fourth bearing is arranged between the suspension arm and the rotating sleeve, the top end of the suspension arm is provided with a manual pulley, and the manual pulley is provided with a lifting hook.
The additional technical characteristics are as follows: the top of the supporting transverse plate is provided with an adjusting screw matched with the lifting screw rod;
the bottom end of the suspension arm extends out of the bottom end of the supporting vertical shaft, and the supporting vertical shaft is provided with an adjusting bolt matched with the suspension arm.
The utility model provides a two hoisting device of vertical blind plate end cover, during blind plate end cover maintenance or change, promote the blind plate end cover earlier, anticlockwise rotation promotes the hand wheel, promotes the hand wheel and drives the lifting nut rotation, and the lifting nut drives the lift lead screw and rises, and the lift lead screw passes through the fixing base and drives the blind plate end cover and rise. After the blind plate is lifted in place, the supporting transverse plate is rotated, and the blind plate end cover is removed. After the blind plate end cover is maintained or replaced, the supporting transverse plate is rotated, the blind plate end cover reaches a preset position, when the blind plate end cover falls down, the lifting hand wheel is rotated clockwise, the lifting hand wheel drives the lifting nut to rotate, the lifting nut drives the lifting lead screw to descend, the lifting lead screw drives the blind plate end cover to descend through the fixing seat, the blind plate end cover reaches the blind plate seat, the position is adjusted through rotating the supporting transverse plate, until the blind plate end cover reaches the proper position of the blind plate seat, and the blind plate end cover is fixed with the blind plate seat. When the blind plate end cover is too heavy or the lifting hand wheel has problems, the manual pulley is rotated clockwise, the lifting hook descends to hook the fixed seat, then the manual pulley is rotated anticlockwise, the lifting hook ascends, and the lifting hook drives the blind plate end cover to ascend through the fixed seat.
The utility model provides a two hoisting device of vertical blind plate end cover has increased the pulley and has promoted on the basis that the hand wheel promoted. The hand wheel lifting and the pulley lifting can work independently or simultaneously. The pulley lifting can reduce the oppression of the hand wheel lifting to the third bearing, and when the hand wheel lifting breaks down, the pulley lifting can provide auxiliary lifting for the hand wheel lifting. When lifting heavy objects, the hand wheel lifting and the pulley lifting play a double-insurance role, so that the failure rate of the lifting device is greatly reduced, and the operation is convenient.
The utility model provides a two hoisting device of vertical blind plate end cover supports and sets up two sets of bearings of first bearing, second bearing between vertical scroll and commentaries on classics cover, guarantees that hoisting device axial rotation is labour saving and time saving. And a third bearing is arranged between the lifting nut and the supporting transverse plate, so that the time and labor are saved when the blind plate end cover is lifted. The top of the supporting transverse plate is provided with an adjusting screw matched with the lifting screw rod, and the perpendicularity of the lifting screw rod is ensured by adjusting the perpendicularity of the lifting screw rod through the adjusting screw. The bottom end of the suspension arm extends out of the bottom end of the supporting vertical shaft, and the supporting vertical shaft is provided with an adjusting bolt matched with the suspension arm, so that the verticality of the suspension arm is guaranteed.
Drawings
Fig. 1 is the structure schematic diagram of the double lifting device of the vertical blind plate end cover of the utility model.
Detailed Description
The specific structure of the vertical blind plate end cover double lifting device of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in figure 1, the double lifting device of the vertical blind plate end cover of the utility model comprises a blind plate end cover 1, a fixed seat 2 is arranged on the top surface of the blind plate end cover 1, the bottom of a lifting screw rod 3 is connected with the fixed seat 2 through a connecting bolt 4, a supporting bottom plate 5 is arranged at the position matched with the position of the blind plate end cover 1, a supporting upright post 6 is arranged on the supporting bottom plate 5, a supporting vertical shaft 7 is arranged on the supporting upright post 6, a rotating sleeve 9 with a supporting transverse plate 8 is arranged on the outer side of the supporting vertical shaft 7, a first bearing 10 is arranged between the lower part of the rotating sleeve 9 and the supporting vertical shaft 7, a second bearing 11 and a locking nut 12 matched with the second bearing 11 are arranged between the upper part of the rotating sleeve 9 and the supporting vertical shaft 7, the top of the supporting transverse plate 8 is connected with the lifting screw rod 3, an adjusting screw 13 matched with the lifting, a third bearing 16 is arranged between the lifting nut 15 and the supporting transverse plate 8, a suspension arm 17 is arranged on the supporting vertical shaft 7, a fourth bearing 18 is arranged between the suspension arm 17 and the rotating sleeve 9, a manual pulley 19 is arranged at the top end of the suspension arm 17, a lifting hook 20 is arranged on the manual pulley 19, the bottom end of the suspension arm 17 extends out of the bottom end of the supporting vertical shaft 7, and an adjusting bolt 21 matched with the suspension arm 17 is arranged on the supporting upright post 6.
The utility model provides a two hoisting device of vertical blind plate end cover, during blind plate end cover 1 maintenance or change, promote blind plate end cover 1 earlier, anticlockwise rotation promotes hand wheel 14, and lifting hand wheel 14 drives lifting nut 15 and rotates, and lifting nut 15 drives lift lead screw 3 and rises, and lift lead screw 3 drives blind plate end cover 1 through fixing base 2 and rises. After the blind plate end cover is lifted in place, the supporting transverse plate 8 is rotated, and the blind plate end cover 1 is removed. After the blind plate end cover 1 is maintained or replaced, the supporting transverse plate 8 is rotated, the blind plate end cover 1 reaches a preset position, when the blind plate end cover 1 falls down, the lifting hand wheel 14 is rotated clockwise, the lifting hand wheel 14 drives the lifting nut 15 to rotate, the lifting nut 15 drives the lifting lead screw 3 to descend, the lifting lead screw 3 drives the blind plate end cover 1 to descend through the fixing seat 2, the blind plate end cover 1 reaches the blind plate seat, the position is adjusted by rotating the supporting transverse plate 8, until the blind plate end cover 1 reaches the proper position of the blind plate seat, and the blind plate end cover 1 is fixed with the blind plate seat. When the blind plate end cover 1 is too heavy or the lifting hand wheel 14 has a problem, the manual pulley 19 is rotated clockwise, so that the lifting hook 20 descends to hook the fixed seat 2, then the manual pulley 19 is rotated anticlockwise, the lifting hook 20 ascends, and the lifting hook 20 drives the blind plate end cover 1 to ascend through the fixed seat 2.
The utility model provides a two hoisting device of vertical blind plate end cover has increased the pulley and has promoted on the basis that the hand wheel promoted. The hand wheel lifting and the pulley lifting can work independently or simultaneously. The pulley lifting can reduce the pressing of the hand wheel lifting on the third bearing 16, and when the hand wheel lifting fails, the pulley lifting can provide auxiliary lifting for the hand wheel lifting. When lifting heavy objects, the hand wheel lifting and the pulley lifting play a double-insurance role, so that the failure rate of the lifting device is greatly reduced, and the operation is convenient.
The utility model provides a two hoisting device of vertical blind plate end cover supports and sets up two sets of bearings of first bearing 10, second bearing 11 between vertical scroll 7 and commentaries on classics cover 9, guarantees hoisting device axial rotation labour saving and time saving. A third bearing 16 is arranged between the lifting nut 15 and the supporting transverse plate 8, so that the lifting of the blind plate end cover 1 is time-saving and labor-saving. The top of the supporting transverse plate 8 is provided with an adjusting screw 13 matched with the lifting screw rod 3, and the perpendicularity of the lifting screw rod 3 is ensured by adjusting the verticality of the lifting screw rod 3 through the adjusting screw 13. The bottom end of the suspension arm 17 extends out of the bottom end of the supporting vertical shaft 7, and the supporting upright post 6 is provided with an adjusting bolt 21 matched with the suspension arm 17, so that the verticality of the suspension arm 17 is ensured.
The utility model provides a two hoisting device of vertical blind plate end cover is not only limited to above-mentioned structure, and the all is in the utility model discloses any modification, equivalent replacement and improvement etc. of doing on the basis all should contain within the protection scope of the utility model.
Claims (3)
1. Two hoisting device of vertical blind plate end cover, including the blind plate end cover, its characterized in that: the top surface of the blind plate end cover is provided with a fixed seat, the bottom of the lifting screw rod is connected with the fixed seat through a connecting bolt, a supporting bottom plate is arranged at the position matched with the position of the blind plate end cover, a supporting upright post is arranged on the supporting bottom plate, a supporting vertical shaft is arranged on the supporting upright post, a rotating sleeve with a supporting transverse plate is arranged on the outer side of the supporting vertical shaft, a first bearing is arranged between the lower part of the rotating sleeve and the supporting vertical shaft, a second bearing and a locking nut matched with the second bearing are arranged between the upper part of the rotating sleeve and the supporting vertical shaft, the top part of the supporting transverse plate is connected with a lifting screw rod, a lifting nut with a lifting hand wheel is arranged at the upper end of the lifting screw rod, a third bearing is arranged between the lifting nut and the supporting transverse plate, the supporting vertical shaft is provided with a suspension arm, a fourth bearing is arranged between the suspension arm and the rotating sleeve, the top end of the suspension arm is provided with a manual pulley, and the manual pulley is provided with a lifting hook.
2. The vertical blind end cap double lift device of claim 1, wherein: and an adjusting screw matched with the lifting screw rod is arranged at the top of the supporting transverse plate.
3. The vertical blind end cap double lift device of claim 1, wherein: the bottom end of the suspension arm extends out of the bottom end of the supporting vertical shaft, and the supporting vertical shaft is provided with an adjusting bolt matched with the suspension arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365497.8U CN211770173U (en) | 2020-03-21 | 2020-03-21 | Vertical blind plate end cover double-lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365497.8U CN211770173U (en) | 2020-03-21 | 2020-03-21 | Vertical blind plate end cover double-lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211770173U true CN211770173U (en) | 2020-10-27 |
Family
ID=72932732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020365497.8U Active CN211770173U (en) | 2020-03-21 | 2020-03-21 | Vertical blind plate end cover double-lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211770173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754218A (en) * | 2022-05-17 | 2022-07-15 | 沈阳鑫联石化设备有限公司 | Vertical blind plate with hoisting function |
-
2020
- 2020-03-21 CN CN202020365497.8U patent/CN211770173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754218A (en) * | 2022-05-17 | 2022-07-15 | 沈阳鑫联石化设备有限公司 | Vertical blind plate with hoisting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vertical blind end cover double lifting device Effective date of registration: 20220124 Granted publication date: 20201027 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI OUYINUO GAS EQUIPMENT Co.,Ltd. Registration number: Y2022130000006 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230111 Granted publication date: 20201027 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI OUYINUO GAS EQUIPMENT Co.,Ltd. Registration number: Y2022130000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vertical blind end cover double lifting device Effective date of registration: 20230111 Granted publication date: 20201027 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI OUYINUO GAS EQUIPMENT Co.,Ltd. Registration number: Y2023130000010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201027 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI OUYINUO GAS EQUIPMENT Co.,Ltd. Registration number: Y2023130000010 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vertical blind plate end cover double lifting device Granted publication date: 20201027 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI OUYINUO GAS EQUIPMENT Co.,Ltd. Registration number: Y2024980002041 |