CN203245818U - Disassembling device for mechanical seal - Google Patents
Disassembling device for mechanical seal Download PDFInfo
- Publication number
- CN203245818U CN203245818U CN 201320197321 CN201320197321U CN203245818U CN 203245818 U CN203245818 U CN 203245818U CN 201320197321 CN201320197321 CN 201320197321 CN 201320197321 U CN201320197321 U CN 201320197321U CN 203245818 U CN203245818 U CN 203245818U
- Authority
- CN
- China
- Prior art keywords
- mechanical seal
- clamping ring
- connecting rod
- disassembling device
- snap ring
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a disassembling device for a mechanical seal. The disassembling device for the mechanical seal comprises a clamping ring, a regular hexagon hole is formed in the clamping ring, a connecting rod which is located in the same plane with the clamping ring is arranged on the outer side of the clamping ring, and a handle rod is arranged on the end portion of the connecting rod. According to the above technical scheme, by means of the lever principle, the regular hexagon hole of the clamping ring is sleeved with an outer hexagonal portion of a loosening annular axle sleeve of the mechanical seal, and a user can loosen a fixing bolt easily and disassembles the mechanical sealing part by rotating the handle rod. The disassembling device for the mechanical seal is simple and easy to manufacture, low in cost and convenient and fast to use, labor intensity is reduced, and the disassembling speed of the mechanical seal is improved.
Description
Technical field
The utility model relates to the special-purpose dismantling device of a kind of mechanical seal.
Background technology
Boiler water filling pump mechanical water is enclosed in the supply-water pump pump housing and motor connecting portion, and with the substance screwed connection, the dismounting position is outer-hexagonal.Because the space, installation site is less, when dismantling in maintenance process, various spanners all can't use at every turn, must reject with hand hammer and screwdriver and become flexible, and very easily cause mechanical water seal to damage.So just be easy to cause parts damages, also waste maintenance time.
The utility model content
The utility model provides a kind of mechanical seal special-purpose dismantling device in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the special-purpose dismantling device of a kind of mechanical seal, comprise the snap ring with regular hexagon hole, the snap ring outside is provided with snap ring and is positioned at conplane connecting rod, and the end of connecting rod is provided with handlebar.
The thickness of described snap ring is 8mm.
The angle of described handlebar and connecting rod is 120 °.
Adopt technique scheme, utilize lever principle, at the outer-hexagonal position that the loosening annulate shaft of mechanical seal puts, the turning handle bar can become flexible set bolt easily, and dismounting is carried out in mechanical seal with the regular hexagon borehole jack of snap ring.The utility model is made simple and easy, with low cost.Convenient to use, reduce labour intensity, improved the dismounting speed of mechanical seal.Can make according to mechanical seal the spanner of 2-3 different size, avoid the damage that causes in the mechanical seal unloading process, reduce maintenance cost.Applicable all the Grandfos HQQE series mechanicals sealings of the utility model remove and install, can inside and outside all pump maintenance industries, be widely used.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the special-purpose dismantling device of a kind of mechanical seal of the present utility model comprises the snap ring 2 with regular hexagon hole 1, and snap ring 2 outsides are provided with snap ring 2 and are positioned at conplane connecting rod 3, and the end of connecting rod 3 is provided with handlebar 4.The thickness of snap ring 2 is 8mm.The included angle A of handlebar 4 and connecting rod 3 is 120 °.Handlebar 4 length are 100mm, wide 15mm, can increase like this to hold comfort level firmly.The length of connecting rod 3 designs according to the water pump of different model.
Claims (3)
1. the special-purpose dismantling device of a mechanical seal, it is characterized in that: comprise the snap ring with regular hexagon hole, the snap ring outside is provided with snap ring and is positioned at conplane connecting rod, and the end of connecting rod is provided with handlebar.
2. the special-purpose dismantling device of a kind of mechanical seal according to claim 1, it is characterized in that: the thickness of described snap ring is 8mm.
3. the special-purpose dismantling device of a kind of mechanical seal according to claim 1 and 2, it is characterized in that: the angle of described handlebar and connecting rod is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197321 CN203245818U (en) | 2013-04-18 | 2013-04-18 | Disassembling device for mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197321 CN203245818U (en) | 2013-04-18 | 2013-04-18 | Disassembling device for mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245818U true CN203245818U (en) | 2013-10-23 |
Family
ID=49372279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320197321 Expired - Lifetime CN203245818U (en) | 2013-04-18 | 2013-04-18 | Disassembling device for mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894732A (en) * | 2015-06-25 | 2015-09-09 | 际华三五四二纺织有限公司 | Opening time adjusting tool of air jet loom |
-
2013
- 2013-04-18 CN CN 201320197321 patent/CN203245818U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894732A (en) * | 2015-06-25 | 2015-09-09 | 际华三五四二纺织有限公司 | Opening time adjusting tool of air jet loom |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |