CN203062659U - Split H-type special jigger spanner for compressor - Google Patents
Split H-type special jigger spanner for compressor Download PDFInfo
- Publication number
- CN203062659U CN203062659U CN 201320039938 CN201320039938U CN203062659U CN 203062659 U CN203062659 U CN 203062659U CN 201320039938 CN201320039938 CN 201320039938 CN 201320039938 U CN201320039938 U CN 201320039938U CN 203062659 U CN203062659 U CN 203062659U
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- Prior art keywords
- spanner
- circular arc
- arc portion
- card hand
- compressor
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Abstract
A split H-type special jigger spanner for a compressor relates to the technical field of auxiliary tools of the compressor, and is characterized by including a clamping spanner and a stressing rod, as well as a connecting pipe connected between the clamping spanner and the stressing rod; the clamping spanner includes an arc part, a clamping block arranged on the inner side of the arc part, and a handle arranged at the outer end part of the arc part and connected with the connecting pipe. The split H-type special jigger spanner has simple structure and small shape, and is convenient to use and low in production cost.
Description
Technical field:
The utility model relates to compressor aid technical field, specifically is the special-purpose jiggering spanner of split type H type compressor.
Background technology:
Compressor (compressor) is a kind of driven fluid machinery of high pressure with the low-pressure gas lifting.It is the heart of refrigeration system, it sucks the refrigerant gas of low-temp low-pressure from air intake duct, after driving piston it is compressed by motor rotation, discharge the refrigerant gas of HTHP to blast pipe, for kind of refrigeration cycle provides power, thus the kind of refrigeration cycle of realization compression → condensation → expansion → evaporation (heat absorption).H type compressor has another name called the packaging centrifugal gas compressor of overall gear speedup.This class centrifugal compressor is widely used in air separation unit, petrochemical industry, mining industry and pharmacy industry at present.In the prior art, what H type compressor used in when maintenance is the electric barring device, but under powering-off state or electric barring device when fault is arranged, then can't carry out jiggering and maintenance, and the electric barring device is bigger, and structure is handed over complicated, and the birthdate cost is higher.
The utility model content:
Technical problem to be solved in the utility model is to provide a kind of split type H type compressor simple in structure, easy to use, that production cost is low special-purpose jiggering spanner.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
The special-purpose jiggering spanner of split type H type compressor, it is characterized in that: comprise card hand and boosting-rod, and be connected the adapter between card hand and the boosting-rod, described card hand comprises circular arc portion, be located at the fixture block of circular arc portion inboard, the handle that is located in the circular arc portion outer end and is connected with adapter.
Described card hand is integral structure, and the card hand also comprises the boss that is arranged on the circular arc portion outside.
Fixture block becomes 135 ° of angles respectively with the handle present position on the described circular arc portion with the circle center line connecting of circular arc portion.
The beneficial effects of the utility model are: the utility model is simple in structure, external form is small and exquisite, and is easy to use, production cost is low.
Description of drawings:
Fig. 1 is that the utility model structure cooperates schematic diagram with shaft coupling.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, the special-purpose jiggering spanner of split type H type compressor, comprise card hand 1 and boosting-rod 2, and be connected adapter 3 between card hand 1 and the boosting-rod 2, card hand 1 comprises circular arc portion 11, be located at the fixture block 12 of circular arc portion 11 inboards, be located in circular arc portion 11 outer ends and with take over 3 handles that are connected 13.Card hand 1 is integral structure, and card hand 1 also comprises the boss 14 that is arranged on circular arc portion 11 outsides, plays the effect of strengthening card hand 1.Fixture block 12 and handle 13 present position A and A become 135 ° of angles with the line OA of the center of circle O of circular arc portion 11 respectively on the circular arc portion 11 with OB.4 is shaft coupling.
The utility model utilizes on the shaft coupling 4 curved surface of 8 equally distributed holes and shaft coupling as the stressed strong point, and fixture block 12 cooperates with hole on the shaft coupling 4, and circular arc portion 11 cooperates with the curved surface of shaft coupling 4.During use, grasp handle 13, fixture block 12 is aimed at the hole of putting into shaft coupling 4, circular arc portion 11 let-downs are after on shaft coupling 4 curved surfaces, be set on the handle 13 of card hand 1 taking over 3 again, again boosting-rod 2 is inserted at last and takes in 3, firmly depress the artificial jiggering that boosting-rod 2 can be finished H type compressor.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the special-purpose jiggering spanner of split type H type compressor, it is characterized in that: comprise card hand and boosting-rod, and be connected the adapter between card hand and the boosting-rod, described card hand comprises circular arc portion, be located at the fixture block of circular arc portion inboard, the handle that is located in the circular arc portion outer end and is connected with adapter.
2. the special-purpose jiggering spanner of split type H type compressor according to claim 1, it is characterized in that: described card hand is integral structure, the card hand also comprises the boss that is arranged on the circular arc portion outside.
3. the special-purpose jiggering spanner of split type H type compressor according to claim 2, it is characterized in that: fixture block becomes 135 ° of angles respectively with the handle present position on the described circular arc portion with the circle center line connecting of circular arc portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039938 CN203062659U (en) | 2013-01-24 | 2013-01-24 | Split H-type special jigger spanner for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039938 CN203062659U (en) | 2013-01-24 | 2013-01-24 | Split H-type special jigger spanner for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062659U true CN203062659U (en) | 2013-07-17 |
Family
ID=48761485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039938 Expired - Fee Related CN203062659U (en) | 2013-01-24 | 2013-01-24 | Split H-type special jigger spanner for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728081A (en) * | 2015-04-03 | 2015-06-24 | 中国航天空气动力技术研究院 | Turning gear of large compressor |
| CN106065873A (en) * | 2016-08-09 | 2016-11-02 | 莱芜钢铁集团有限公司 | Gas-blowing engine jiggering instrument |
-
2013
- 2013-01-24 CN CN 201320039938 patent/CN203062659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728081A (en) * | 2015-04-03 | 2015-06-24 | 中国航天空气动力技术研究院 | Turning gear of large compressor |
| CN106065873A (en) * | 2016-08-09 | 2016-11-02 | 莱芜钢铁集团有限公司 | Gas-blowing engine jiggering instrument |
| CN106065873B (en) * | 2016-08-09 | 2019-09-06 | 莱芜钢铁集团有限公司 | Gas-blowing engine jiggering tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20170124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |