CN202668456U - Hydrocoupling splitting device - Google Patents
Hydrocoupling splitting device Download PDFInfo
- Publication number
- CN202668456U CN202668456U CN 201220283611 CN201220283611U CN202668456U CN 202668456 U CN202668456 U CN 202668456U CN 201220283611 CN201220283611 CN 201220283611 CN 201220283611 U CN201220283611 U CN 201220283611U CN 202668456 U CN202668456 U CN 202668456U
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- CN
- China
- Prior art keywords
- hydrocoupling
- circular hole
- axle
- support
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of assembly and repair of mechanical equipment and particularly relates to a hydrocoupling splitting device. The hydrocoupling splitting device comprises a shaft gripper and supporting plates connected through a pull rod bolt assembly, wherein the shaft gripper comprises an upper semicircular bracket, a lower semicircular bracket and two bolt fasteners; a single shaft gripping pawl is arranged in the middle of the upper semicircular bracket, and upper semicircular holes are formed in the two sides of the upper semicircular bracket; double shaft gripping pawls symmetrical relative to the middle are arranged on the lower semicircular bracket, and lower semicircular holes are formed in the two sides of the lower semicircular bracket; the upper semicircular holes and the lower semicircular holes form a complete circular hole; a central line of the complete circular hole is perpendicular to that of each bolt fastener; and the single shaft gripping pawl and the double shaft gripping pawls have rotation angles of 120 DEG and are all adjustable locking bolts. The hydrocoupling splitting device has the advantages as follows: the problem of local stress deformation of a hydrocoupling is avoided, the cost is reduced, the maintenance time is shortened, the maintenance efficiency is improved, and time and labor are saved.
Description
Technical field
The utility model belongs to plant equipment assembling maintenance technique field, especially relates to a kind of hydrocoupling detachment device.
Background technology
Trunnion axis hydrocoupling originally is when dismounting, with be that spiral is grabbed, in dismounting during hydrocoupling and since spiral grab be three points promptly, 3 contact-making surfaces with hydrocoupling are little, stressed larger, when spiral is grabbed work, owing between hydrocoupling and the axle larger friction is arranged, cause hydrocoupling and grab 3 positions that contact and deform, must again process when mounted, impact is produced and operating rate, seriously will cause hydrocoupling to scrap.
Summary of the invention
The purpose of this utility model provide a kind of stressed evenly, convenient disassembly, hydrocoupling detachment device fast, effortlessly.
The purpose of this utility model realizes by following technical proposals:
Hydrocoupling detachment device of the present utility model, it is characterized in that being formed with the fagging that is connected by the stay-bolt assembly by grabbing axial organ, the described axial organ of grabbing is by the upper semi-circle support, the lower semi-circular support of upper semi-circle support docking therewith, two bolt fasteners that connect this upper semi-circle support and lower semi-circular support form, the middle part of described upper semi-circle support is provided with grabs the axle monodactyle, both sides are provided with first circular hole that is connected with described stay-bolt assembly, what described lower semi-circular support was provided with relative middle part symmetry grabs the two pawls of axle, both sides are provided with second circular hole that is connected with described stay-bolt assembly, described first circular hole, second circular hole forms complete circular hole, and the center line of this complete circular hole and the center line of described bolt fastener are perpendicular.
Describedly grabbing the axle monodactyle, grabbing the two mutual corners of pawl of axle is 120 °.
Describedly grab the axle monodactyle, grab the two pawls of axle and be the locking-adjustable bolt that is threaded with described upper semi-circle support 3 or lower semi-circular support.
The beneficial effects of the utility model are:
The utility model has been avoided the problem of hydrocoupling local pressure distortion, has reduced cost, has shortened the repair time, has improved the upkeep operation rate, and is time saving and energy saving.
Description of drawings
Fig. 1 is structural representation of grabbing axial organ of the present utility model.
Fig. 2 is that the utility model is grabbed axial organ use state diagram.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, hydrocoupling detachment device of the present utility model, it is characterized in that being formed with the fagging 1 that is connected by stay-bolt assembly 2 by grabbing axial organ, the described axial organ of grabbing is by upper semi-circle support 3, the lower semi-circular support 6 of upper semi-circle support 3 docking therewith, two bolt fasteners 4 that connect this upper semi-circle support 3 and lower semi-circular support 6 form, form the shaft clip with centre bore after upper semi-circle support 3 and 6 docking of lower semi-circular support, this centre bore is enclosed within on the spindle nose 8 of shaft coupling, the middle part of described upper semi-circle support is provided with grabs axle monodactyle 5, both sides are provided with first circular hole that is connected with described stay-bolt assembly, what described lower semi-circular support was provided with relative middle part symmetry grabs the two pawls 7 of axle, both sides are provided with second circular hole that is connected with described stay-bolt assembly, described first circular hole, second circular hole forms complete circular hole, and the center line of this complete circular hole and the center line of described bolt fastener are perpendicular.
Describedly grab the axle monodactyle, grab the two mutual corners of pawl of axle and be 120 ° and evenly distribute, grab the axle rear axle stressed evenly.
Describedly grab the axle monodactyle, grab the two pawls of axle and be the locking-adjustable bolt that is threaded with described upper semi-circle support 3 and lower semi-circular support 6, the effect of this locking-adjustable bolt is to guarantee that centre bore and spindle nose are concentric.
As shown in Figure 2, fagging 1 of the present utility model is fixed on the hydrocoupling by stay-bolt assembly 2 and support, adopts a hydraulic jack 10 to withstand on the spindle nose during use.The top power of utilizing jack 1 is separated between hydrocoupling 9 and the axle 8.
Claims (3)
1. hydrocoupling detachment device, it is characterized in that being formed with the fagging that is connected by the stay-bolt assembly by grabbing axial organ, the described axial organ of grabbing is by the upper semi-circle support, the lower semi-circular support of upper semi-circle support docking therewith, two bolt fasteners that connect this upper semi-circle support and lower semi-circular support form, the middle part of described upper semi-circle support is provided with grabs the axle monodactyle, both sides are provided with first circular hole that is connected with described stay-bolt assembly, what described lower semi-circular support was provided with relative middle part symmetry grabs the two pawls of axle, both sides are provided with second circular hole that is connected with described stay-bolt assembly, described first circular hole, second circular hole forms complete circular hole, and the center line of this complete circular hole and the center line of described bolt fastener are perpendicular.
2. hydrocoupling detachment device according to claim 1 is characterized in that described to grab the axle monodactyle, grab the two mutual corners of pawl of axle be 120 °.
3. hydrocoupling detachment device according to claim 1 is characterized in that describedly grabbing the axle monodactyle, grabs the two pawls of axle and be the locking-adjustable bolt that is threaded with described upper semi-circle support or lower semi-circular support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283611 CN202668456U (en) | 2012-06-17 | 2012-06-17 | Hydrocoupling splitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283611 CN202668456U (en) | 2012-06-17 | 2012-06-17 | Hydrocoupling splitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668456U true CN202668456U (en) | 2013-01-16 |
Family
ID=47489389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220283611 Expired - Lifetime CN202668456U (en) | 2012-06-17 | 2012-06-17 | Hydrocoupling splitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986804A (en) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | Petroleum logging instrument housing dismounting device |
| CN109048770A (en) * | 2018-08-17 | 2018-12-21 | 绍兴上虞杭协热电有限公司 | A kind of provision for disengagement of shaft coupling |
-
2012
- 2012-06-17 CN CN 201220283611 patent/CN202668456U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986804A (en) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | Petroleum logging instrument housing dismounting device |
| CN105986804B (en) * | 2015-01-30 | 2024-02-27 | 中国石油化工集团有限公司 | Shell dismounting device of petroleum logging instrument |
| CN109048770A (en) * | 2018-08-17 | 2018-12-21 | 绍兴上虞杭协热电有限公司 | A kind of provision for disengagement of shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: ANSTEEL GROUP MINING Co.,Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Ansteel Group Mining Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |