CN107542828A - The hydraulic damper of energy automatic uniform speed during a kind of rope with release - Google Patents
The hydraulic damper of energy automatic uniform speed during a kind of rope with release Download PDFInfo
- Publication number
- CN107542828A CN107542828A CN201710903639.4A CN201710903639A CN107542828A CN 107542828 A CN107542828 A CN 107542828A CN 201710903639 A CN201710903639 A CN 201710903639A CN 107542828 A CN107542828 A CN 107542828A
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- damper
- cylinder
- main shaft
- brake
- side plate
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Abstract
The invention discloses a kind of hydraulic damper of energy automatic uniform speed during rope with release, including main shaft and steady brace；The steady brace is provided with four, and side plate and semi-metallic brake pad are mounted at the both ends of main shaft, and cylinder before cylinder and damper is separately provided with after damper in one end of main shaft；Hand-operated brake piece, spring, manually spring bearer plate, regulation side plate and brake adjustment handwheel are installed in the other end of main shaft, both ends are coaxially installed with brake block on main shaft；Turbo blade and blade locating piece are installed between cylinder before cylinder and damper after the damper；Cored screw is fixed with the central shaft of the brake adjustment handwheel.The present invention adjusts rotating speed using the turbo blade of synchronous axial system to main shaft, using oil pressure pressure and the conflicting active force of brake weight, damper is kept relative at the uniform velocity rate of release automatically, and can manually rotate adjusting handle regulation brake weight.
Description
Technical field
The present invention relates to a kind of damper, specifically a kind of hydraulic damper with energy automatic uniform speed when discharging rope.
Background technology
It is existing using rotating shaft to rope carry out folding and unfolding or manually, or apply fixed resistance carry out folding and unfolding speed control
System, this patent increase hydraulic damping device, can be such that rotating shaft rotating speed keeps relatively at the uniform velocity according to spindle speed automatic damping adjusting.
The content of the invention
It is an object of the invention to provide a kind of hydraulic damper of energy automatic uniform speed during rope with release, with solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
The hydraulic damper of energy automatic uniform speed during a kind of rope with release, including main shaft and steady brace；The fixation
Pull bar is provided with four, and parallel to main shaft, side plate and semi-metallic brake pad is mounted at the both ends of main shaft, the one of main shaft
End is another to be provided with after damper cylinder before cylinder and damper, and damper front jar sheath is after damper on cylinder；In the other end of main shaft
Hand-operated brake piece, spring, manually spring bearer plate, regulation side plate and brake adjustment handwheel are installed, steady brace passes through both sides
Cylinder before cylinder, damper after side plate, damper, semi-metallic brake pad, hand-operated brake piece, spring bearer plate, side plate is adjusted manually, in master
Both ends are coaxially installed with brake block on axle, and brake block is located at the outside of semi-metallic brake pad；After the damper cylinder and
Turbo blade and blade locating piece are installed, turbo blade is fixed on main shaft, brake block and and turbine before damper between cylinder
Blade follows main axis；Cored screw is fixed with the central shaft of the brake adjustment handwheel, cored screw is adjusted through manual
Side plate is saved, and cored screw is threadedly coupled with regulation side plate manually, spring bearer plate is arranged on the inner side of regulation side plate manually, spring
It is fixedly connected between hand-operated brake piece and spring bearer plate.
Further：Sealing ring is installed between cylinder before cylinder and damper after the damper.
Further：After the damper hydraulic oil is filled before cylinder and damper in cylinder.
Further：Cylinder, semi-metallic brake pad, manual regulation side plate are fixedly connected on fixed connecting rod after the damper
On.
Further：Cylinder, hand-operated brake piece, spring bearer plate are slided with fixed connecting rod by the through hole opened up before the damper
Dynamic connection.
Further：The turbo blade is with main axis, by the hydraulic oil of cylinder after damper by extruding to damper
Cylinder, cylinder displacement forward is to the brake block offer brake weight for being installed on front end before making damper.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is using the turbo blade of synchronous axial system to main shaft
Rotating speed is adjusted, using oil pressure pressure and the conflicting active force of brake weight, damper is kept relative automatically and at the uniform velocity releases
Speed is put, and can manually rotate adjusting handle regulation brake weight, different brakes is adjusted for different use environments
Che Li, the scope of application are wider.
Brief description of the drawings
The structural representation of the hydraulic damper of energy automatic uniform speed when Fig. 1 is a kind of rope with release.
Fig. 2 is the structural representation of A-A in Fig. 1.
In figure：1- main shafts, 2- side plates, cylinder after 3- dampers, cylinder before 4- dampers, 5- brake blocks, 6- semi-metallic brake pads,
7- rope pads, 8- sealing rings, 9- turbo blades, 10- blade locating pieces, 11- hand-operated brake pieces, 12- springs, 13- spring pressures
Plate, 14- adjust side plate, 15- brake adjustment handwheels, 16- alignment pins, 17- steady braces manually.
Embodiment
Refer to figure, in the embodiment of the present invention, during a kind of rope with release can automatic uniform speed hydraulic damper, including
Main shaft 1 and steady brace 17；The steady brace 17 is provided with four, and parallel to main shaft 1, is respectively mounted at the both ends of main shaft 1
There are side plate 2 and semi-metallic brake pad 6, cylinder 4 before cylinder 3 and damper is separately installed in one end of main shaft 1 after damper, before damper
Cylinder 4 is enclosed on after damper on cylinder 3, is provided with sealing ring 8 between cylinder 4 before cylinder 3 and damper after damper, the cylinder after damper
3 and damper before hydraulic oil is filled in cylinder 4, ensure to seal between cylinder 4 before cylinder 3 and damper after damper；In main shaft 1 in addition
One end is provided with hand-operated brake piece 11, spring 12, manually spring bearer plate 13, regulation side plate 14 and brake adjustment handwheel 15, fixed
Pull bar 17 is through cylinder 4, semi-metallic brake pad 6, hand-operated brake piece 11, spring before cylinder 3, damper after the side plates 2 of both sides, damper
Pressing plate 13, manually regulation side plate 14, and cylinder 3, semi-metallic brake pad 6, manual regulation side plate 14 are fixedly connected on after damper
Determine on connecting rod 17, cylinder 4, hand-operated brake piece 11, spring bearer plate 13 are slided with fixed connecting rod 17 by the through hole opened up before damper
Connection, both ends are coaxially installed with brake block 5 on main shaft 1, and brake block 5 is located at the outside of semi-metallic brake pad 6；It is described
Turbo blade 9 and blade locating piece 10 are installed between cylinder 4 before cylinder 3 and damper after damper, turbo blade 9 is fixed on main shaft
On 1, brake block 5 and main shaft 1 is followed to rotate with turbo blade 9, when turbo blade 9 rotates with main shaft 1, in damper cylinder internal rotation
And extrude the hydraulic oil in damper to front end by rear end, the displacement forward of cylinder 4 is to the brake for being installed on front end before making damper
Piece 5 provides brake weight, declines the rotating speed of main shaft 1；Cored screw is fixed with the central shaft of the brake adjustment handwheel 15, it is hollow
Screw rod is through regulation side plate 14 manually, and cored screw is threadedly coupled with regulation side plate 14 manually, and spring bearer plate 13 is arranged on hand
The inner side of dynamic regulation side plate 14, spring 12 are fixedly connected between hand-operated brake piece 11 and spring bearer plate 13, and cored screw is in hand
Rotated on dynamic regulation side plate 14, drive the compression spring 12 of spring bearer plate 13, so that hand-operated brake piece 11 extrudes brake block 5, stopped
Car piece 5 moves in the axial direction, is contacted with semi-metallic brake pad 6 and produces brake weight, and the number of turns of adjusting handle rotation is i.e. adjustable to stop
Che Li.
Turbo blade 9 is driven when main shaft 1 rotates, will rotate and extrude the hydraulic oil of cylinder after damper 3 to preceding by rear end
End.The displacement forward of cylinder 4 provides brake weight to the brake block 5 on installation main shaft 1 before making damper, declines the rotating speed of main shaft 1；Main shaft
1 rotating speed is installed on the also synchronous decline of turbo blade 9 of main shaft 1 after declining, squeezed after the decline of turbo blade rotating speed by damper rear end
The hydraulic fluid pressure for being depressed into front end decreases, and the brake weight that oil pressure reduces rear braking piece also reduces simultaneously, it can be seen that oil
Surging enters the recurrent state of contradiction power with braking strength, damper is protected automatically using the interaction of the two contradiction power
Hold relative at the uniform velocity rate of release；Brake adjustment handwheel 15 is rotated, inside is stretched into cored screw rotation thereon, makes spring bearer plate
13 compression springs 12, hand-operated brake piece 11 move to brake block 5, are contacted with semi-metallic brake pad 6 and produce brake weight, regulation brake
Power size.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. the hydraulic damper of energy automatic uniform speed during a kind of rope with release, including main shaft (1) and steady brace (17)；It is special
Sign is：The steady brace (17) is provided with four, and parallel to main shaft (1), side plate is mounted at the both ends of main shaft (1)
(2) and semi-metallic brake pad (6), cylinder (4), damping before cylinder (3) and damper are separately installed in one end of main shaft (1) after damper
Cylinder (4) is enclosed on after damper on cylinder (3) before device；Hand-operated brake piece (11), spring are installed in the other end of main shaft (1)
(12), spring bearer plate (13), manually regulation side plate (14) and brake adjustment handwheel (15), steady brace (17) pass through the side of both sides
Cylinder (4), semi-metallic brake pad (6), hand-operated brake piece (11), spring bearer plate before cylinder (3), damper after plate (2), damper
(13) side plate (14), is adjusted manually, and both ends are coaxially installed with brake block (5) on main shaft (1), and brake block (5) is located at
The outside of semi-metallic brake pad (6)；Be provided with after the damper before cylinder (3) and damper between cylinder (4) turbo blade (9) and
Blade locating piece (10), turbo blade (9) are fixed on main shaft (1), brake block (5) and follow main shaft (1) with turbo blade (9)
Rotate；Cored screw is fixed with the central shaft of the brake adjustment handwheel (15), cored screw adjusts side plate through manual
(14), and cored screw is threadedly coupled with regulation side plate (14) manually, and spring bearer plate (13) is arranged on regulation side plate (14) manually
Inner side, spring (12) is fixedly connected between hand-operated brake piece (11) and spring bearer plate (13).
2. the hydraulic damper of energy automatic uniform speed during a kind of rope with release according to claim 1, it is characterised in that：
Sealing ring (8) is installed between cylinder (4) before cylinder (3) and damper after the damper.
3. the hydraulic damper of energy automatic uniform speed during a kind of rope with release according to claim 1, it is characterised in that：
After the damper hydraulic oil is filled before cylinder (3) and damper in cylinder (4).
4. the hydraulic damper of energy automatic uniform speed during a kind of rope with release according to claim 1, it is characterised in that：
Cylinder (3) after the damper, semi-metallic brake pad (6), side plate (14) is adjusted manually are fixedly connected on fixed connecting rod (17).
5. the hydraulic damper of energy automatic uniform speed during a kind of rope with release according to claim 1, it is characterised in that：
Cylinder (4), hand-operated brake piece (11), spring bearer plate (13) are slided with fixed connecting rod (17) by the through hole opened up before the damper
Connection.
6. the hydraulic damper of energy automatic uniform speed during a kind of rope with release according to claim 1, it is characterised in that：
The turbo blade (9) rotates with main shaft (1), by the hydraulic oil of cylinder after damper (3) by cylinder before extruding to damper (4), makes
Cylinder (4) displacement forward gives the brake block (5) for being installed on front end to provide brake weight before damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903639.4A CN107542828A (en) | 2017-09-29 | 2017-09-29 | The hydraulic damper of energy automatic uniform speed during a kind of rope with release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903639.4A CN107542828A (en) | 2017-09-29 | 2017-09-29 | The hydraulic damper of energy automatic uniform speed during a kind of rope with release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542828A true CN107542828A (en) | 2018-01-05 |
Family
ID=60965027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710903639.4A Pending CN107542828A (en) | 2017-09-29 | 2017-09-29 | The hydraulic damper of energy automatic uniform speed during a kind of rope with release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542828A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644459A (en) * | 2018-06-22 | 2018-10-12 | 洛阳市黄河软轴控制器股份有限公司 | The double flexible shaft controllers of push-and-pull |
| CN111993143A (en) * | 2020-08-10 | 2020-11-27 | 青岛征和链传动有限公司 | Multifunctional shaft material feeding device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067545A (en) * | 1974-05-08 | 1978-01-10 | Joseph Reiter | Device for the braking of towing cables in tow-type ski lifts |
| CN2148584Y (en) * | 1992-12-03 | 1993-12-08 | 徐新荣 | The speed regulating mechanism of the safety escape slow descending machine |
| WO1995016496A1 (en) * | 1993-12-14 | 1995-06-22 | Strickler James H | Sport climbing safety device |
| CN2288739Y (en) * | 1997-01-28 | 1998-08-26 | 李宗礼 | Slow-down adjustable reciprocating simple escape device for high-rise buildings |
| CN2664707Y (en) * | 2003-12-29 | 2004-12-22 | 关春阳 | Fire hazard life preserver for storied building |
| CN1597015A (en) * | 2004-07-26 | 2005-03-23 | 王成鹏 | High altitude self-saving device |
| CN201001919Y (en) * | 2005-12-08 | 2008-01-09 | 李波 | Hydraulic damping reciprocating life-saving slowly-falling device |
| CN102872548A (en) * | 2012-10-08 | 2013-01-16 | 铜陵市久泰重型工矿设备有限公司 | Escape equipment for tall building |
| CN104784835A (en) * | 2015-04-14 | 2015-07-22 | 张德芳 | Safe and reliable hydraulic damping type lifesaving descending device |
-
2017
- 2017-09-29 CN CN201710903639.4A patent/CN107542828A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067545A (en) * | 1974-05-08 | 1978-01-10 | Joseph Reiter | Device for the braking of towing cables in tow-type ski lifts |
| CN2148584Y (en) * | 1992-12-03 | 1993-12-08 | 徐新荣 | The speed regulating mechanism of the safety escape slow descending machine |
| WO1995016496A1 (en) * | 1993-12-14 | 1995-06-22 | Strickler James H | Sport climbing safety device |
| CN2288739Y (en) * | 1997-01-28 | 1998-08-26 | 李宗礼 | Slow-down adjustable reciprocating simple escape device for high-rise buildings |
| CN2664707Y (en) * | 2003-12-29 | 2004-12-22 | 关春阳 | Fire hazard life preserver for storied building |
| CN1597015A (en) * | 2004-07-26 | 2005-03-23 | 王成鹏 | High altitude self-saving device |
| CN201001919Y (en) * | 2005-12-08 | 2008-01-09 | 李波 | Hydraulic damping reciprocating life-saving slowly-falling device |
| CN102872548A (en) * | 2012-10-08 | 2013-01-16 | 铜陵市久泰重型工矿设备有限公司 | Escape equipment for tall building |
| CN104784835A (en) * | 2015-04-14 | 2015-07-22 | 张德芳 | Safe and reliable hydraulic damping type lifesaving descending device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644459A (en) * | 2018-06-22 | 2018-10-12 | 洛阳市黄河软轴控制器股份有限公司 | The double flexible shaft controllers of push-and-pull |
| CN108644459B (en) * | 2018-06-22 | 2024-05-28 | 洛阳市黄河软轴控制器股份有限公司 | Push-pull double flexible shaft controller |
| CN111993143A (en) * | 2020-08-10 | 2020-11-27 | 青岛征和链传动有限公司 | Multifunctional shaft material feeding device |
| CN111993143B (en) * | 2020-08-10 | 2022-03-22 | 青岛征和链传动有限公司 | Multifunctional shaft material feeding device |
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Application publication date: 20180105 |