CN202517246U - Novel detaching device for connecting rod pin of water-guiding mechanism - Google Patents
Novel detaching device for connecting rod pin of water-guiding mechanism Download PDFInfo
- Publication number
- CN202517246U CN202517246U CN2012201033225U CN201220103322U CN202517246U CN 202517246 U CN202517246 U CN 202517246U CN 2012201033225 U CN2012201033225 U CN 2012201033225U CN 201220103322 U CN201220103322 U CN 201220103322U CN 202517246 U CN202517246 U CN 202517246U
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- supporting plate
- lower supporting
- connecting rod
- novel
- detaching device
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- 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.)
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Abstract
The utility model relates to a novel detaching device for a connecting rod pin of a water-guiding mechanism. The novel detaching device comprises an upper supporting plate and a lower supporting plate which are connected through two screw rods; a hole is formed in the middle of the upper supporting plate; a jack is arranged on the lower supporting plate; the upper supporting plate is a rectangular panel; the lower supporting plate is also a rectangular panel; and the jack is arranged in the middle of the lower supporting plate. According to the novel detaching device provided by the utility model, the upper supporting plate and the lower supporting plate are connected through the screw rods and are adjustable in height; the upper supporting plate is mounted at the top of a connecting rod; in a jacking process, a crank arm and the connecting rod are prevented from loosening and the potential safety hazard is avoided; and the novel detaching device disclosed by the utility model is simple in structure, convenient to operate and easy to popularize.
Description
Technical field
The utility model relates to the hydraulic field, relates in particular to the provision for disengagement of a kind of novel water distributor link pin.
Background technology
In large-scale axial-flow Kaplan unit maintenance process, dismounting water distributor link pin is a requisite job.Normally used method for dismounting: the I-shaped steel bracket is installed below link pin, is placed on jack then and shores link pin on the support, beat connecting rod through sledgehammer simultaneously, link pin is deviate from.There is following shortcoming in the method:
One, the I-steel size is too big, and is too heavy, uses inconvenience;
Two, lack the height regulatory function, when regulating the jack height, can only adjust through the mode of shimming;
Three, must cooperate sledgehammer to beat, method falls behind;
Four, in the process of shoring, be prone to cause connecting lever and connecting rod to become flexible guide vane arm and connecting rod jack-up together.
Summary of the invention
The utility model technical problem to be solved provides the provision for disengagement of a kind of novel water distributor link pin, and handling safety is easy to use.
In order to solve the problems of the technologies described above; The technical scheme of the utility model is: the provision for disengagement of a kind of novel water distributor link pin, comprise upper backup pad and lower supporting plate, and upper backup pad is connected through two screw rods with lower supporting plate; The upper backup pad middle part is provided with the hole, and lower supporting plate is provided with jack.
Said upper backup pad is a rectangle sheet material.
Said lower supporting plate is a rectangle sheet material.
Said jack places the middle part of lower supporting plate.
A kind of novel water distributor link pin provision for disengagement that the utility model provides, upper backup pad is connected through screw rod with lower supporting plate, adjustable height; Because upper backup pad is arranged on the connecting rod, can not cause connecting lever and connecting rod loosening in the process of jack-up, produce potential safety hazard; And it is simple in structure, and is easy to operate.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the result of use figure of the utility model.
The specific embodiment
Shown in Fig. 1 or 2, the utility model comprises upper backup pad 1 and lower supporting plate 2, and upper backup pad 1 is connected through two screw rods with lower supporting plate 2, and upper backup pad 1 middle part is provided with hole 4, and hole 4 internal diameters are greater than the internal diameter of link pin 5 to be removed, less than the internal diameter of connecting rod 6.Lower supporting plate is provided with jack 3.
Said upper backup pad 1 is a rectangle sheet material.
Said lower supporting plate 2 is a rectangle sheet material.
Said jack places the middle part of lower supporting plate 2.
When the utility model is installed; Upper backup pad 1 is installed in connecting rod 6 tops, and lower supporting plate 2 is placed on connecting lever 7 belows, connects upper backup pad 1 and lower supporting plate 2 with screw rod then; Again jack 3 is installed on the lower supporting plate 2; Operation jack 3 can eject the link pin 5 between connecting rod 6 and the connecting lever 7, removes through hole 4.
Claims (4)
1. novel water distributor link pin provision for disengagement; It is characterized in that: comprise upper backup pad (1) and lower supporting plate (2); Upper backup pad (1) is connected through two screw rods with lower supporting plate (2), and upper backup pad (1) middle part is provided with hole (4), and lower supporting plate is provided with jack (3).
2. a kind of novel water distributor link pin according to claim 1 provision for disengagement is characterized in that: said upper backup pad (1) is a rectangle sheet material.
3. a kind of novel water distributor link pin according to claim 1 provision for disengagement is characterized in that: said lower supporting plate (2) is a rectangle sheet material.
4. a kind of novel water distributor link pin according to claim 1 provision for disengagement is characterized in that: said jack (3) places the middle part of lower supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201033225U CN202517246U (en) | 2012-03-20 | 2012-03-20 | Novel detaching device for connecting rod pin of water-guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201033225U CN202517246U (en) | 2012-03-20 | 2012-03-20 | Novel detaching device for connecting rod pin of water-guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517246U true CN202517246U (en) | 2012-11-07 |
Family
ID=47100214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201033225U Expired - Lifetime CN202517246U (en) | 2012-03-20 | 2012-03-20 | Novel detaching device for connecting rod pin of water-guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219390A (en) * | 2016-09-26 | 2016-12-14 | 国家电网公司 | Connecting lever tool special for dismounting |
-
2012
- 2012-03-20 CN CN2012201033225U patent/CN202517246U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219390A (en) * | 2016-09-26 | 2016-12-14 | 国家电网公司 | Connecting lever tool special for dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |