CN107934821A - A kind of stage single-point hangs complemental brake system - Google Patents
A kind of stage single-point hangs complemental brake system Download PDFInfo
- Publication number
- CN107934821A CN107934821A CN201711109436.4A CN201711109436A CN107934821A CN 107934821 A CN107934821 A CN 107934821A CN 201711109436 A CN201711109436 A CN 201711109436A CN 107934821 A CN107934821 A CN 107934821A
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- China
- Prior art keywords
- plate
- pouring weight
- brake system
- reel
- crossbar
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to a kind of stage single-point to hang complemental brake system, including bottom plate, side plate, reel, motor, steel wire rope, and centrifugation flywheel arrestment mechanism is connected with reel, pouring weight arrestment mechanism is connected with side plate；Centrifugation flywheel arrestment mechanism includes turntable, swinging block, sliding block, riser, crossbar, swing rod, the No.1 block being connected with crossbar and No. two blocks；Pouring weight arrestment mechanism includes sliding sleeve, strip plate, pouring weight, the limited block being connected with pouring weight, the wearing plate on the downside of steel wire rope, the driving bar for being fixed on crossbar and conjunction being supported with strip plate.The present invention is without manual maintenance, it can effectively be reduced before brake operation or stop rope speed, mitigate brake operation pressure, improve single-point and hang braking effect, damage caused by avoiding brake friction heat, it is ensured that the personal safety of performing artist, reduces contingency occurrence probability, greatly reduce the brake replacement cycle, reduce enterprise's maintenance cost.
Description
Technical field
The present invention relates to steel wire field of mechanical technique is hung, a kind of specifically stage single-point hangs complemental brake system.
Background technology
Single-point, which is hung, is usually used in arenas or stage performance, performing artist risen by steel wire be hung in high-altitude make it is various highly difficult dynamic
Make, viewed and admired for tourist.To prevent the safety of single-lift hoisting equipment, brake can be equipped with motor and reel by driving, still, when going out
During existing failure, rope speed is too fast, can make to produce a large amount of frictional heats in brake, damage brake inside structure is even lost
Effect, the personal safety of entail dangers to performing artist, triggers accident, meanwhile, brake is of high cost, and manual maintenance process is difficult, causes
Reduce brake bulk life time, increase enterprise maintenance cost.
The content of the invention
In order to avoid proposing a kind of stage single-point with solution above-mentioned technical problem, the present invention and hanging complemental brake system.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of stage single-point hangs complemental brake system, including bottom plate, be fixed on bottom plate side plate, on bottom plate
Reel, the motor for being connected with reel and being fixed on bottom plate, be connected with centrifugation on the steel wire rope being connected on reel, the reel
Flywheel arrestment mechanism, the pouring weight arrestment mechanism of centrifugation flywheel arrestment mechanism driving is connected with the side plate.
The centrifugation flywheel arrestment mechanism includes the turntable coaxially connected with reel, is hinged on turntable circumferential direction above and even distribution
Swinging block, positioned at the both sides up and down of turntable and with swinging block support close sliding block, sliding block is installed and is fixed on bottom plate riser,
Middle part is hinged and connected and the crossbar on the bottom plate, one end for being hinged on riser support and close sliding block and the other end is supported to close and intersected
The swing rod of bar, both sides and the No.1 block and No. two blocks that are connected respectively with upper and lower ends on the left of crossbar above and below steel wire rope.
As a further improvement on the present invention, the arc-shaped structure of the swinging block, the turntable are equipped with one end connection and turn
The spring of disk and other end connection swinging block.
As a further improvement on the present invention, the vertical sliding sleeve coordinated with slide bar, the slide bar are connected with the riser
On be set with one end connection slide bar and the other end connects the resetting spring of vertical sliding sleeve.
The sliding sleeve that the pouring weight arrestment mechanism includes being fixed on side plate and the strip plate that sliding sleeve level is slidably matched, erect
The straight pouring weight being slidably mounted on strip plate and on the upside of steel wire rope, be connected with pouring weight and to close strip plate limited block,
The wearing plate on bottom plate and on the downside of steel wire rope is fixed on, is fixed on crossbar and supports the driving closed with strip plate right end
Bar.
As a further improvement on the present invention, the strip plate is equipped with the bar hole coordinated with pouring weight, the limited block
Support and close with the sliding sleeve in left side.
As a further improvement on the present invention, the pouring weight be equipped with L-shaped No.1 folding face, the wearing plate be equipped with
No. two folding faces that folding face coordinates.
The beneficial effects of the invention are as follows：
The present invention is reasonable in design, of low cost, without manual maintenance, effectively can reduce or stop before brake operation
Only rope speed, mitigates brake operation pressure, improves single-point and hangs braking effect, avoids damage caused by brake friction heat
It is bad, it is ensured that the personal safety of performing artist, reduces contingency occurrence probability, greatly reduces the brake replacement cycle, reduces enterprise and safeguards
Cost.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention；
Fig. 2 is partial enlarged view at the I of Fig. 1；
Fig. 3 is the right view of the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, below it is right
The present invention is expanded on further.
As shown in Figure 1 to Figure 3, a kind of stage single-point hangs complemental brake system, including bottom plate 1, the side that is fixed on bottom plate
Plate 2, the reel 3 on bottom plate 1, the motor 4 for being connected with reel 3 and being fixed on bottom plate 1, around the steel being connected on reel 3
Cord 5, centrifugation flywheel arrestment mechanism is connected with the reel 3, and the arrestment mechanism driving of centrifugation flywheel is connected with the side plate 2
Pouring weight arrestment mechanism.
The centrifugation flywheel arrestment mechanism includes the turntable 6 coaxially connected with reel 3, to be hinged on turntable 6 circumferential upper and even
The swinging block 7 of distribution, positioned at the both sides up and down of turntable 6 and support the sliding block 8 closed, installation sliding block 8 with swinging block 7 and be fixed on bottom plate
Riser 9 on 1, middle part are hinged and connected and the crossbar 10 on the bottom plate 1, one end for being hinged on riser 9 support and close sliding block 8
And the other end support close crossbar 10 swing rod 11, positioned at steel wire rope about 5 both sides and with 10 left side upper and lower ends difference of crossbar
The No.1 block 12 of connection and No. two blocks 13.In this way, reel 3 out of control continues to increase because of speed, drives swinging block 7 to make
Centrifugal movement, promotes sliding block 8 to move, and makes swing rod 11 promote crossbar 10 to swing, No.1 block 12 and No. two blocks 13 are close to each other, connect
Steel wire rope 5 is touched tentatively to be slowed down.
The 7 arc-shaped structure of swinging block, the turntable 6 are equipped with one end connection turntable 6 and other end connection swinging block 7
Spring 14.
The vertical sliding sleeve 19 coordinated with slide bar 8 is connected with the riser 9, one end connection is set with the slide bar 8 and is slided
Bar 8 and the other end connect the resetting spring 21 of vertical sliding sleeve.
The sliding sleeve 15 that the pouring weight arrestment mechanism includes being fixed on side plate 2 and the strip that 15 level of sliding sleeve is slidably matched
Plate 16, vertical sliding are installed on strip plate 16 and are located at the pouring weight 17 of the upside of steel wire rope 5, are connected with pouring weight 17 and to conjunction in length
The limited block 18 of batten 16, be fixed on bottom plate 1 and the wearing plate 19 positioned at the downside of steel wire rope 5, be fixed on crossbar 10 and
The driving bar 20 closed is supported with 16 right end of strip plate.The strip plate 16 is equipped with the bar hole 16a coordinated with pouring weight 17, the limit
Position block 18 and the sliding sleeve 15 in left side are supported and closed.In this way, in 10 swing process of crossbar, the friction strip plate of driving bar 20 is made
16 slide to the left, and when limited block 18 is overlapped with bar hole 16a, pouring weight 17 falls and realized jointly to steel wire rope 5 with wearing plate 19
Further deceleration, improve the effect of deceleration.
The pouring weight 17 is equipped with the No.1 folding face 17a of L-shaped, and the wearing plate 19 is equipped with two coordinated with folding face 17a
Number folding face 19a.In this way, No.1 folding face 17a and No. two folding face 19a coordinate, resistance of the enhancing pouring weight 17 to steel wire rope 5
Power.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of stage single-point hangs complemental brake system, including bottom plate (1), be fixed on bottom plate side plate (2), installed in bottom plate
(1) reel (3) on, the motor (4) for being connected with reel (3) and being fixed on bottom plate (1), around the steel wire being connected on reel (3)
Restrict (5), it is characterised in that：Centrifugation flywheel arrestment mechanism is connected with the reel (3), centrifugation is connected with the side plate (2)
The pouring weight arrestment mechanism of flywheel arrestment mechanism driving.
2. a kind of stage single-point according to claim 1 hangs complemental brake system, it is characterised in that：The centrifugation flywheel system
Motivation structure include the turntable (6) coaxially connected with reel (3), be hinged in turntable (6) circumferential direction and the swinging block (7) of even distribution,
Positioned at the both sides up and down of turntable (6) and support the slide bar (8) closed, installation slide bar (8) with swinging block (7) and be fixed on bottom plate (1)
Riser (9), middle part is hinged and connected and the crossbar (10) on the bottom plate (1), one end for being hinged on riser (9) are supported and closed
Slide bar (8) and the other end, which support, closes the swing rod (11) of crossbar (10), positioned at steel wire rope (5) both sides and left with crossbar (10) up and down
The No.1 block (12) and No. two blocks (13) that side upper and lower ends connect respectively.
3. a kind of stage single-point according to claim 2 hangs complemental brake system, it is characterised in that：The swinging block (7)
Arc-shaped structure, the turntable (6) are equipped with the spring (14) of one end connection turntable (6) and other end connection swinging block (7).
4. a kind of stage single-point according to claim 2 hangs complemental brake system, it is characterised in that：On the riser (9)
The vertical sliding sleeve (19) coordinated with slide bar (8) is connected with, one end connection slide bar (8) and the other end are set with the slide bar (8)
Connect the resetting spring (21) of vertical sliding sleeve.
5. a kind of stage single-point according to claim 2 hangs complemental brake system, it is characterised in that：The pouring weight brake
Structure is pacified including the sliding sleeve (15), the strip plate (16) being slidably matched horizontal with sliding sleeve (15), vertical sliding being fixed on side plate (2)
Pouring weight (17) and pouring weight (17) on strip plate (16) and on the upside of steel wire rope (5) are connected and to conjunction in strip plate
(16) limited block (18), be fixed on bottom plate (1) and the wearing plate (19) on the downside of steel wire rope (5), be fixed on crossbar
(10) the driving bar (20) closed is supported on and with strip plate (16) right end.
6. a kind of stage single-point according to claim 5 hangs complemental brake system, it is characterised in that：The strip plate (16)
The bar hole (16a) coordinated with pouring weight (17) is equipped with, the limited block (18) and the sliding sleeve (15) in left side support conjunction.
7. a kind of stage single-point according to claim 5 hangs complemental brake system, it is characterised in that：On the pouring weight (17)
No.1 folding face (17a) equipped with L-shaped, the wearing plate (19) are equipped with No. two folding faces (19a) coordinated with folding face (17a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109436.4A CN107934821B (en) | 2017-11-11 | 2017-11-11 | Auxiliary braking device for single-point crane of stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109436.4A CN107934821B (en) | 2017-11-11 | 2017-11-11 | Auxiliary braking device for single-point crane of stage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107934821A true CN107934821A (en) | 2018-04-20 |
| CN107934821B CN107934821B (en) | 2023-10-13 |
Family
ID=61933805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711109436.4A Active CN107934821B (en) | 2017-11-11 | 2017-11-11 | Auxiliary braking device for single-point crane of stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107934821B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027946A (en) * | 2021-03-15 | 2021-06-25 | 宜宾职业技术学院 | Braking device for new energy automobile |
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| US3542158A (en) * | 1968-05-29 | 1970-11-24 | Carter H Arnold | Flexible line gripping device |
| US3669223A (en) * | 1970-09-04 | 1972-06-13 | Carter H Arnold | Rope gripping device |
| JPS6019596U (en) * | 1983-07-15 | 1985-02-09 | 亀井 朋二 | hanging device |
| CN2753700Y (en) * | 2004-11-19 | 2006-01-25 | 刘德民 | Steel rope overspeed protection safety device |
| CN2910875Y (en) * | 2006-05-29 | 2007-06-13 | 刘德民 | Overspeed protective safety device for traction force lifter in construction site |
| CN101065317A (en) * | 2004-06-24 | 2007-10-31 | 彼得·斯通 | Cleat with automatic in-line locking cam |
| CN101318601A (en) * | 2008-07-03 | 2008-12-10 | 中国矿业大学 | Friction drive hoist cable brake and rope clamping device |
| CN201634328U (en) * | 2009-11-02 | 2010-11-17 | 刘德民 | Anti-dropping safety device for tower crane |
| CN102514996A (en) * | 2011-12-30 | 2012-06-27 | 江南嘉捷电梯股份有限公司 | Elevator speed limiting device |
| CN103287405A (en) * | 2012-02-27 | 2013-09-11 | 佘运强 | Train and automobile multiple-brake-device system |
| RU2553494C1 (en) * | 2014-04-02 | 2015-06-20 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования Дальневосточный Государственный Аграрный Университет | Rope weight transfer unit of drive axle of wheel-type mtz tractor |
| CN207827744U (en) * | 2017-11-11 | 2018-09-07 | 华强方特（芜湖）文化科技有限公司 | A kind of stage single-point hangs complemental brake system |
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2017
- 2017-11-11 CN CN201711109436.4A patent/CN107934821B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542158A (en) * | 1968-05-29 | 1970-11-24 | Carter H Arnold | Flexible line gripping device |
| US3669223A (en) * | 1970-09-04 | 1972-06-13 | Carter H Arnold | Rope gripping device |
| JPS6019596U (en) * | 1983-07-15 | 1985-02-09 | 亀井 朋二 | hanging device |
| CN101065317A (en) * | 2004-06-24 | 2007-10-31 | 彼得·斯通 | Cleat with automatic in-line locking cam |
| CN2753700Y (en) * | 2004-11-19 | 2006-01-25 | 刘德民 | Steel rope overspeed protection safety device |
| CN2910875Y (en) * | 2006-05-29 | 2007-06-13 | 刘德民 | Overspeed protective safety device for traction force lifter in construction site |
| CN101318601A (en) * | 2008-07-03 | 2008-12-10 | 中国矿业大学 | Friction drive hoist cable brake and rope clamping device |
| CN201634328U (en) * | 2009-11-02 | 2010-11-17 | 刘德民 | Anti-dropping safety device for tower crane |
| CN102514996A (en) * | 2011-12-30 | 2012-06-27 | 江南嘉捷电梯股份有限公司 | Elevator speed limiting device |
| CN103287405A (en) * | 2012-02-27 | 2013-09-11 | 佘运强 | Train and automobile multiple-brake-device system |
| RU2553494C1 (en) * | 2014-04-02 | 2015-06-20 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования Дальневосточный Государственный Аграрный Университет | Rope weight transfer unit of drive axle of wheel-type mtz tractor |
| CN207827744U (en) * | 2017-11-11 | 2018-09-07 | 华强方特（芜湖）文化科技有限公司 | A kind of stage single-point hangs complemental brake system |
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| 孙志昊;: "组合钢丝绳夹具加工工艺的改进", 矿山机械, no. 08, pages 103 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027946A (en) * | 2021-03-15 | 2021-06-25 | 宜宾职业技术学院 | Braking device for new energy automobile |
| CN113027946B (en) * | 2021-03-15 | 2022-08-02 | 宜宾职业技术学院 | Braking device for new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107934821B (en) | 2023-10-13 |
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