CN201708049U - Spring hydraulic operating mechanism energy storing device - Google Patents
Spring hydraulic operating mechanism energy storing device Download PDFInfo
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- CN201708049U CN201708049U CN2010202936403U CN201020293640U CN201708049U CN 201708049 U CN201708049 U CN 201708049U CN 2010202936403 U CN2010202936403 U CN 2010202936403U CN 201020293640 U CN201020293640 U CN 201020293640U CN 201708049 U CN201708049 U CN 201708049U
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Abstract
A spring hydraulic operating mechanism energy storing device comprises a cylinder body, a flange, a piston rod and a sealing ring, wherein the bottom of the cylinder body is screwed with a cylinder plug and sealed by the sealing ring, the piston rod is arranged at the center of the cylinder body and matched with a sleeve fixedly connected at the top of the cylinder body in a sliding manner, a central through hole is arranged at the center of the cylinder of the cylinder body, oil holes are arranged above the cylinder body, the upper ends of the oil holes are communicated with an oil pump, the oil holes are respectively arranged above or outside the cylinder body, and the oil holes are communicated, the upper ends of the oil holes are communicated with an oil tank, and the bottom of the cylinder body is connected with a base flange and a supporting flange from bottom to top; the top of the cylinder body is fixedly connected with an upper flange, energy storing cylinders are sheathed at the periphery of the cylinder body at the lower part of the upper flange, the energy storing cylinders are matched with the cylinder body in a sliding manner, the upper ends of the energy storing cylinders are respectively fixedly connected with an energy storing flange, a disc spring group is arranged between the energy storing flange and the base flange, and a limiting flange and the supporting flange are used for limiting. The spring hydraulic operating mechanism energy storing device adopts a series sheathing structure and modular design, has the advantages and characteristics of convenient disassembly and maintenance, low manufacturing cost and process difficulty and the like, and simultaneously can save large quantity of energy source.
Description
Technical field
The utility model belongs to the power transmission and transformation technical field, and a kind of constructional device of providing elastic potential energy to store for primary cut-out medi-spring hydraulic actuating mechanism is provided.It specifically is a kind of energy storage device of spring hydraulic control mechanism.
Background technology
Spring hydraulic control mechanism is the important component part of primary cut-out, and energy storage device of spring hydraulic control mechanism is the energy source of spring hydraulic control mechanism breaking-closing operating.Spring hydraulic control mechanism in the past when the dismounting maintenance, needs whole the decomposition, and its complicated operation is because the energy of its dish spring causes potential safety hazard bigger greatly.
The utility model content
The utility model purpose is to provide a kind of energy storage device of spring hydraulic control mechanism in order to overcome at above technical problem, and it adopts series connection sleeve structure, modularized design.Have and be convenient to dismounting maintenance, low cost of manufacture, advantage characteristics such as technology difficulty is low.
The technical solution of the utility model is to realize by such technical scheme: a kind of energy storage device of spring hydraulic control mechanism, comprise: cylinder body, flange, piston rod, sealing ring, the described cylinder body bottom surface cylinder that is spirally connected is stifled and seal with sealing ring, piston rod is arranged on the cylinder body center and is slidingly matched with the cover that is fixed in the cylinder body top, cylinder body cylinder center is provided with central through hole, be provided with oilhole above the cylinder body, the oilhole upper end is communicated with oil pump, above the cylinder body and outside is respectively equipped with oilhole, oilhole is communicated with oilhole, the oilhole upper end is communicated with fuel tank, connects base flange from bottom to up in cylinder base, pivot flange; At the affixed upper flange in cylinder body top, cylinder body periphery in the upper flange bottom is with loaded cylinder, and loaded cylinder and cylinder body are slidingly matched, and the upper end of loaded cylinder is affixed energy storage flange respectively, dish spring group is set between energy storage flange and the base flange, spacing by spacing flange and pivot flange.
Described cylinder body adopts secondary cylinder hierarchic structure, last body diameter is greater than following body diameter, outer wall has circular table top, the inwall of loaded cylinder is provided with the multiple tracks groove from top to bottom, sealing ring, guide ring are installed respectively in groove, loaded cylinder is to utilize guide ring to slide up and down at outer wall of cylinder block, and contacts spacing by the interior annulus table top of cylinder body cylindrical ring-type table top and loaded cylinder; On the loaded cylinder longitudinally oilhole be connected with horizontal oilhole, sealing ring is sealed to the low pressure cavity on the sealing ring of loaded cylinder and the cylinder body, and the low pressure cavity is communicated with fuel tank by the cylinder body upper oil hole.
The default uniform screwed hole of anchor ring under the described loaded cylinder, base flange is provided with uniform through hole, and bolt passes the uniform through hole of base flange and is fixed under the loaded cylinder in the screwed hole on the anchor ring, drives loaded cylinder and compact disc spring group is slidingly matched by fastening bolt.
Described base flange, pivot flange, dish spring group, spacing flange and loaded cylinder are a module.
Described piston rod is provided with sealing ring.
Its adopts series connection sleeve structure the utility model, and modularized design has and is convenient to the dismounting maintenance, low cost of manufacture, advantage characteristics such as technology difficulty is low.Simultaneously, it can save a large amount of energy.
Description of drawings
Fig. 1 is not schematic diagram during energy storage of the utility model example medi-spring hydraulic actuating mechanism energy storage device;
Fig. 2 is a schematic diagram after the energy storage of the utility model example medi-spring hydraulic actuating mechanism energy storage device;
Fig. 3 is an integrated removal modular structure schematic diagram in the utility model example;
Fig. 4 is a housing structure schematic diagram in the utility model example;
Fig. 5 is the D-D generalized section of Fig. 4.
The numbering explanation:
1, cylinder body, 2, upper flange, 3, cover, 4, piston rod,
5, flange 6, energy storage flange 7, spacing flange, 8, loaded cylinder,
9, pivot flange, 10, base flange, 11, cylinder is stifled, 12, dish spring group,
13, oilhole, 14, high-pressure chamber, 15, oilhole, 16, oilhole,
17, oilhole 18, horizontal oilhole longitudinally, 19, horizontal oilhole, 20, the annulus table top,
21, annulus table top, 22, sealing ring, 23, sealing ring, 24, sealing ring,
25, sealing ring, 26, guide ring, 27, guide ring, 28, sealing ring,
29, sealing ring, 30, sealing ring.
Concrete enforcement
Embodiment
A kind of energy storage device of spring hydraulic control mechanism, shown in Fig. 1-4, cylinder body 1 adopts secondary cylinder hierarchic structure, last body diameter is greater than following body diameter, outer wall has circular table top 20, the cylinder center is provided with central through hole, be provided with oilhole 13 above the cylinder body 1, oilhole 13 upper ends are communicated with oil pump, the driven by motor oil pump can inject hydraulic oil in oilhole 13, oilhole 13 lower ends lead to the annulus table top 20 on cylinder body 1 outer wall, annulus table top 20 top cylinder bodies 1 outside is provided with groove, sealing ring 22 is installed in the groove, be provided with oilhole 15 and 16 connections of cylinder body 1 outside upper oil hole above the cylinder body 1, oilhole 15 upper ends are communicated with fuel tank, cylinder body 1 is positioned at the overall structure center, upper flange 2 utilizes screw thread to be fixed in cylinder body 1 upper end, hydraulic valve and fuel tank are installed in upper flange 2 upper ends, cylinder stifled 11 utilizes bolt in cylinder body 1 bottom surface, piston rod 4 passes cover 3 and is positioned in cylinder body 1 central through hole, piston rod 4 lower ends are arranged on the cylinder stifled 11, piston rod 4 is provided with sealing ring 28, and cover 3 is fixed on cylinder body 1 central through hole upper end, overlaps 3 external cylindrical surfaces and is provided with 3 road grooves, sealing ring 29 is installed in the groove, overlap 3 inner cylindrical walls and also be provided with groove, sealing ring 30 is installed in the groove, base flange 10 utilizes fixedly suit cylinder body 1 outer wall lower end of screw thread, pivot flange 9 is sleeved on the base flange 10, and dish spring group 12 is installed on the pivot flange 9.Dish spring group 12 inner cylinder bodies 1 outer suit loaded cylinder 8, loaded cylinder 8 inwalls are provided with the multiple tracks groove, sealing ring 24 is installed from top to bottom successively, guide ring 26, sealing ring 23, sealing ring 25 and guide ring 27, utilize guide ring 26 and guide ring 27 spacing loaded cylinders 8 to slide up and down at cylinder body 1 outer wall, and contact spacing with loaded cylinder 8 interior annulus table tops 21 by cylinder body 1 cylindrical ring-type table top 20, oilhole longitudinally 17 and horizontal oilhole 18 on the loaded cylinder 8, horizontal oilhole 19 is connected, and utilize sealing ring 24 on the loaded cylinder 8, sealing ring 25, sealing ring 22 combination sealings become the low pressure cavity on sealing ring 23 and the cylinder body 1, and by cylinder body 1 upper oil hole 16 and oilhole 15 the low pressure cavity is communicated with fuel tank, the hydraulic oil of low pressure cavity can be imported fuel tank.The spacing flange 7 of loaded cylinder 8 outer suits, spacing flange 7 upper ring surfaces contact loaded cylinder 8 outer wall annulus table tops, contact with dish spring group 12 top end faces below the spacing flange 7, dish spring group 12, spacing flange 7, pivot flange 9 are spacing by loaded cylinder 8 and base flange 10 together, loaded cylinder 8 can be to lower slider by spacing flange 7 compact disc spring groups 12, by the release of dish spring group 12 elastic potential energys, can promote spacing flange 7 and loaded cylinder 8 and upwards slide and contact with annulus table top 21 in the loaded cylinder 8 until the outer toroid table top 20 of cylinder body 1.
The following anchor ring of described loaded cylinder 8 is provided with uniform screwed hole, base flange 10 is provided with uniform through hole, utilize bolt to pass in the screwed hole on the following anchor ring that uniform through hole on the base flange 10 is fixed on loaded cylinder 8, can drive loaded cylinder 8 by fastening bolt and move downward compact disc spring group 12, be a module with base flange 10, pivot flange 9, dish spring group 12, spacing flange 7 and loaded cylinder 8 simultaneously, whole module can be together from cylinder body 1 installation and removal.
The working method of the utility model energy storage device of spring hydraulic control mechanism:
Thermal energy storage process:
When spring hydraulic control mechanism carries out energy storage, the driven by motor oil pump constantly injects hydraulic oil in cylinder body 1 high pressure oilhole 13, hydraulic oil flows to the cavity between the annulus table top 21 in cylinder body 1 outer toroid table top 20 and the loaded cylinder by oilhole 13, at cover 3 inside and outside because sealing ring 28 effects on sealing ring 30 and sealing ring 29 and the piston rod 4, with the sealing ring 28 on the piston rod 4 that is sealed, sealing ring 22 on the cylinder body 1, under the sealing of the sealing ring 23 on the loaded cylinder 8, formation is full of the high-pressure chamber 14 of hydraulic oil, high-pressure chamber 14 oil pressure constantly increase, hydraulic oil overcomes the elastic force potential energy of dish spring group 12, annulus table top 21 on the loaded cylinder 8 is pushed away annulus table top 20 on the cylinder body 1, make loaded cylinder 8 to lower slider, loaded cylinder 8 drives spacing flange 7 and moves downward, pivot flange 9 and base flange 10 are positioned cylinder body 1 lower end together, thereby dish spring group 12 belows are fixed on the pivot flange 9 and can't move, and spacing flange 7 just compact disc spring group 12 carries out the energy storage action.
Exoergic process:
When spring hydraulic control mechanism branch, feed motion, the hydraulic oil that operating mechanism cylinder body 1 inner high voltage cavity is 14 li flows to low pressure oil pocket and fuel tank by control valve, reduced the oil pressure in the high-voltage oil cavity 14, dish spring group 12 is subjected to the compression stress that spacing flange 7 and loaded cylinder 8 apply and reduces, pivot flange 9 and base flange 10 are positioned cylinder body 1 lower end together, thereby dish spring group 12 belows are fixed on the pivot flange 9 and can't move, spacing flange 7 and loaded cylinder 8 are upwards slided, the elastic potential energy of dish spring group 12 is released.
Experimental results show that: its adopts series connection sleeve structure the utility model, and modularized design has the detachable maintaining of being convenient to, low cost of manufacture, the advantage characteristics such as technology difficulty is low. Simultaneously, it can save a large amount of energy.
Claims (5)
1. energy storage device of spring hydraulic control mechanism, comprise: cylinder body (1), flange (2), piston rod (4), sealing ring, it is characterized in that: be spirally connected cylinder stifled (11) and seal of described cylinder body (1) bottom surface with sealing ring, piston rod (4) is arranged on cylinder body (1) center and is slidingly matched with the cover (3) that is fixed in cylinder body (1) top, cylinder body (1) cylinder center is provided with central through hole, be provided with oilhole (13) above the cylinder body (1), oilhole (13) upper end is communicated with oil pump, above the cylinder body (1) and outside is respectively equipped with oilhole (15,16), oilhole (15) is communicated with oilhole (16), oilhole (15) upper end is communicated with fuel tank, connects base flange (10) from bottom to up in cylinder body (1) bottom, pivot flange (9); At the affixed upper flange in cylinder body (1) top (2), be with loaded cylinder (8) in upper flange (2) bottom cylinder body (1) periphery, loaded cylinder (8) is slidingly matched with cylinder body (1), loaded cylinder (8) upper end is affixed energy storage flange (6) respectively, between energy storage flange (6) and the base flange (10) dish spring group (12) is set, spacing by spacing flange (7) and pivot flange (9).
2. energy storage device of spring hydraulic control mechanism according to claim 1, it is characterized in that: described cylinder body (1) adopts secondary cylinder hierarchic structure, last body diameter is greater than following body diameter, outer wall has circular table top (20), loaded cylinder (8) inwall is provided with the multiple tracks groove from top to bottom, sealing ring, guide ring are installed respectively in groove, loaded cylinder (8) utilizes guide ring to slide up and down at cylinder body (1) outer wall, and contacts spacing by cylinder body (1) cylindrical ring-type table top (20) with the interior annulus table top of loaded cylinder (8) (21); On the loaded cylinder (8) longitudinally oilhole (17) be connected with oilhole (18,19), sealing ring of loaded cylinder (8) (24,25,23) and cylinder body (1) are gone up sealing ring (22) and are sealed to the low pressure cavity, and by cylinder body (1) upper oil hole (16,15) the low pressure cavity are communicated with fuel tank.
3. energy storage device of spring hydraulic control mechanism according to claim 1, it is characterized in that: described loaded cylinder (8) is the default uniform screwed hole of anchor ring down, base flange (10) is provided with uniform through hole, bolt passes the uniform through hole of base flange (10) and is fixed under the loaded cylinder (8) in the screwed hole on the anchor ring, drives loaded cylinder (8) by fastening bolt and is slidingly matched with compact disc spring group (12).
4. energy storage device of spring hydraulic control mechanism according to claim 1 is characterized in that: described base flange (10), pivot flange (9), dish spring group (12), spacing flange (7), loaded cylinder (8) are fixed into a module.
5. energy storage device of spring hydraulic control mechanism according to claim 1 is characterized in that: described piston rod (4) is provided with sealing ring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202936403U CN201708049U (en) | 2010-08-17 | 2010-08-17 | Spring hydraulic operating mechanism energy storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202936403U CN201708049U (en) | 2010-08-17 | 2010-08-17 | Spring hydraulic operating mechanism energy storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708049U true CN201708049U (en) | 2011-01-12 |
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ID=43445204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202936403U Expired - Fee Related CN201708049U (en) | 2010-08-17 | 2010-08-17 | Spring hydraulic operating mechanism energy storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916677A (en) * | 2010-08-17 | 2010-12-15 | 杨秀丽 | Energy storage device of spring hydraulic control mechanism |
| CN111360507A (en) * | 2019-10-25 | 2020-07-03 | 横店集团东磁股份有限公司 | Heavy spring assembly and dismounting device thereof |
-
2010
- 2010-08-17 CN CN2010202936403U patent/CN201708049U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916677A (en) * | 2010-08-17 | 2010-12-15 | 杨秀丽 | Energy storage device of spring hydraulic control mechanism |
| CN101916677B (en) * | 2010-08-17 | 2013-05-22 | 杨秀丽 | Energy storage device of spring hydraulic control mechanism |
| CN111360507A (en) * | 2019-10-25 | 2020-07-03 | 横店集团东磁股份有限公司 | Heavy spring assembly and dismounting device thereof |
| CN111360507B (en) * | 2019-10-25 | 2022-01-18 | 横店集团东磁股份有限公司 | Heavy spring assembly and dismounting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAONING KASITING ELECTROMECHANICAL EQUIPMENT CO., Free format text: FORMER OWNER: YANG XIULI Effective date: 20110908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100028 DONGCHENG, BEIJING TO: 123000 FUXIN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110908 Address after: 123000 No. 8, science and technology road, Fuxin Economic Development Zone, Liaoning, Fuxin Patentee after: Liaoning Kasiting Electromechanical Equipment Co. Ltd. Address before: 100028 Beijing city Dongcheng District Xianghe Road No. 7 No. 1604 10000 Patentee before: Yang Xiuli |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |