CN102381667A - Safe rope locking device for large-scaled hanging bracket - Google Patents
Safe rope locking device for large-scaled hanging bracket Download PDFInfo
- Publication number
- CN102381667A CN102381667A CN2011103488403A CN201110348840A CN102381667A CN 102381667 A CN102381667 A CN 102381667A CN 2011103488403 A CN2011103488403 A CN 2011103488403A CN 201110348840 A CN201110348840 A CN 201110348840A CN 102381667 A CN102381667 A CN 102381667A
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- rope
- cage plate
- safe
- sleeve plate
- shell
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Abstract
The invention discloses a safe rope locking device for a large-scaled hanging bracket. The safe rope locking device comprises a rope leaning frame, a rope leaning wheel, a rope locking mechanism and a swinging arm for connecting the rope leaning frame and the rope locking mechanism; the rope locking mechanism comprises a housing with a rope entrance and a rope exit; a first sleeve plate and a second sleeve plate are hinged in the housing; rope clamps are connected to the first sleeve plate and the second sleeve plate; a safe steel wire rope passes into the housing from the rope entrance and out of the housing from the rope exit through the rope clamps; one end of the swinging arm is hinged on the first sleeve plate; the other end of the swinging arm is connected with the rope leaning frame; the end part of the second sleeve plate is connected with one end of a tension spring; and the other end of the tension spring is mounted on the housing. The safe rope locking device adopts a tension spring structure, has high strength and rigidity, can bear the continuous pulling of a large-load, and is sensitive in response, high in rope locking speed, safe and reliable to use.
Description
Technical field
The present invention relates to a kind of large-scale hanging basket, relate in particular to a kind of safety lock rope device that is used for large-scale hanging basket.
Background technology
At present, the domestic cradle safety lock rope device that generally uses adopts the torsion spring structure mostly, the assembling difficulty, and in running order for a long time like large-scale hanging basket, torsion spring bears big load and occurs fatigue failure easily, can't guarantee effectively that equipment is safe in utilization.
Summary of the invention
The object of the present invention is to provide a kind of large-scale hanging basket to use the safety lock rope device, it adopts the extension spring structure, and intensity is big, and rigidity is high, and the big load pulling that can stand to continue is quick on the draw, and the lock rope speed is fast, safe and reliable.To solve the problem that the lock rope device that is used for large-scale hanging basket in the prior art exists.
The objective of the invention is to realize through following technical scheme:
A kind of large-scale hanging basket is used the safety lock rope device, comprises by rope support, leans on rope sheave, lock rope mechanism and connect the swing arm by rope support and lock rope mechanism, wherein; Said lock rope mechanism comprises the shell that offers into and out of rope mouthful; Be hinged with first and second cage plate in the said shell, be connected with rope clamp on said first and second cage plate, safe steel rope penetrates through rope clamp from rope inlet and passes from rope outlet; Be hinged with an end of swing arm on said first cage plate; The other end of swing arm connects by rope support, and the end of said second cage plate connects an end of extension spring, and the other end of extension spring is installed on the shell.
Especially, offer square opening on said first cage plate, the hinged side's tenon of an end of said swing arm is installed on through square tenon in the square opening of first cage plate, offers circular port on said second cage plate, is articulated in the shell through this circular port.
Beneficial effect of the present invention is: said large-scale hanging basket adopts the extension spring structure with the safety lock rope device, and it is big compared with prior art to have intensity, and rigidity is high, and the big load pulling that can stand to continue is quick on the draw fast, the safe and reliable advantage of lock rope speed.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the structural representation of the large-scale hanging basket of the present invention with the safety lock rope device.
Among the figure:
1, leans on rope support; 2, load cable; 3, square tenon; 4, square hole cage plate; 5, rope clamp; 6, circular hole cage plate; 7, shell; 8, rope outlet; 9, extension spring; 10, rope inlet; 11, safe steel rope; 12, swing arm; 13, lean on rope sheave.
The specific embodiment
Please with reference to shown in Figure 1; Fig. 1 is the structural representation of the large-scale hanging basket of the present invention with the safety lock rope device, and in the present embodiment, a kind of large-scale hanging basket comprises by rope support 1 with the safety lock rope device; Said leaning on the rope support 1 is equipped with by rope sheave 13; Said leaning on the rope sheave 13 is equipped with load cable 2, and the said rope support 1 that leans on connects lock rope mechanisms through swing arm 12, and the said lock mechanism that restricts comprises shell 7; Offer rope outlet 8 and rope inlet 10 on the said shell 7, and be provided with square hole cage plate 4 and circular hole cage plate 6 in the said shell 7.
Said square hole cage plate 4 offers square opening; The hinged side's tenon 3 of one end of said swing arm 12 is articulated on the square hole cage plate 4 through square tenon 3, and the other end is connected in by on the rope support 1; Offer circular port on the said circular hole cage plate 6; Be articulated in the shell 7 through this circular port, and be connected with rope clamp 5 between said square hole cage plate 4 and the circular hole cage plate 6, safe steel rope 11 penetrates through rope clamp 5 from rope inlet 10 and passes from rope outlet 8; The end of said circular hole cage plate 6 connects an end of extension spring 9, and the other end of extension spring 9 is installed on the shell 7.
During large-scale hanging basket normal operation, because the tension force of load cable 2 is upwards lifted swing arm 12; Drive square hole cage plate 4 through pivotally attached side, end tenon 3 and rotate, open two rope clamps 5, safe steel rope 11 can be passed through smoothly from the centre; And driving 6 rotations of circular hole cage plate, pulling extension spring 9 is stressed.
When rope is broken in large-scale hanging basket off working state or generation; Because load cable 2 do not stress, make swing arm 12 overcome not the spring force of extension spring 8 and fall, this moment rope clamp 5 rapid fastening safety steel ropes 11; Make hanging basket suspension on safety steel rope 11, guaranteed equipment and personnel's safety.
Above-mentioned large-scale hanging basket is used the extension spring structure instead with the safety lock rope device, and intensity is big, and rigidity is high, and the big load pulling that can stand to continue is quick on the draw, and the lock rope speed is fast, safe and reliable.
Claims (2)
1. a large-scale hanging basket is used the safety lock rope device; Comprise lean on rope support, lean on rope sheave, lock rope mechanism and connect the swing arm of leaning on rope support and lock rope mechanism, it is characterized in that: said lock rope mechanism comprises the shell that offers into and out of rope mouthful, is hinged with first and second cage plate in the said shell; Be connected with rope clamp on said first and second cage plate; Safe steel rope penetrates through rope clamp from rope inlet and passes from rope outlet, is hinged with an end of swing arm on said first cage plate, and the other end of swing arm connects by rope support; The end of said second cage plate connects an end of extension spring, and the other end of extension spring is installed on the shell.
2. large-scale hanging basket according to claim 1 is used the safety lock rope device; It is characterized in that: offer square opening on said first cage plate, the hinged side's tenon of an end of said swing arm is installed on through square tenon in the square opening of first cage plate, offers circular port on said second cage plate, is articulated in the shell through this circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103488403A CN102381667A (en) | 2011-11-08 | 2011-11-08 | Safe rope locking device for large-scaled hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103488403A CN102381667A (en) | 2011-11-08 | 2011-11-08 | Safe rope locking device for large-scaled hanging bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102381667A true CN102381667A (en) | 2012-03-21 |
Family
ID=45821574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103488403A Pending CN102381667A (en) | 2011-11-08 | 2011-11-08 | Safe rope locking device for large-scaled hanging bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102381667A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701048A (en) * | 2012-06-05 | 2012-10-03 | 北京唐浩电力工程技术研究有限公司 | Fan electric control hoist |
| CN103896159A (en) * | 2014-04-23 | 2014-07-02 | 曾德海 | Multifunctional safety self-locking device |
| CN106430025A (en) * | 2016-12-02 | 2017-02-22 | 河北华桥减速机有限公司 | Rope-breaking type safe lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285765Y (en) * | 1997-02-24 | 1998-07-08 | 无锡市小天鹅建筑材料机械厂 | Anti-tilting safety lock |
| CN2394890Y (en) * | 1999-09-23 | 2000-09-06 | 沈阳安捷擦窗设备有限公司 | Safety lock of cradle |
| CN2550332Y (en) * | 2002-05-23 | 2003-05-14 | 吴仁山 | Swing arm type safety lock |
| CN2630215Y (en) * | 2003-06-03 | 2004-08-04 | 金湘江 | Cradle balance brake safety protector |
| CN102085991A (en) * | 2009-12-08 | 2011-06-08 | 无锡华科机械设备有限公司 | Dual-brake safe lock |
| CN201990340U (en) * | 2011-04-26 | 2011-09-28 | 廊坊凯博建设机械科技有限公司 | Dual-protection device of large-load hanging basket |
| CN202297063U (en) * | 2011-11-08 | 2012-07-04 | 江苏申锡建筑机械有限公司 | Safe rope locking device for large-sized hanging basket |
-
2011
- 2011-11-08 CN CN2011103488403A patent/CN102381667A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285765Y (en) * | 1997-02-24 | 1998-07-08 | 无锡市小天鹅建筑材料机械厂 | Anti-tilting safety lock |
| CN2394890Y (en) * | 1999-09-23 | 2000-09-06 | 沈阳安捷擦窗设备有限公司 | Safety lock of cradle |
| CN2550332Y (en) * | 2002-05-23 | 2003-05-14 | 吴仁山 | Swing arm type safety lock |
| CN2630215Y (en) * | 2003-06-03 | 2004-08-04 | 金湘江 | Cradle balance brake safety protector |
| CN102085991A (en) * | 2009-12-08 | 2011-06-08 | 无锡华科机械设备有限公司 | Dual-brake safe lock |
| CN201990340U (en) * | 2011-04-26 | 2011-09-28 | 廊坊凯博建设机械科技有限公司 | Dual-protection device of large-load hanging basket |
| CN202297063U (en) * | 2011-11-08 | 2012-07-04 | 江苏申锡建筑机械有限公司 | Safe rope locking device for large-sized hanging basket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701048A (en) * | 2012-06-05 | 2012-10-03 | 北京唐浩电力工程技术研究有限公司 | Fan electric control hoist |
| CN103896159A (en) * | 2014-04-23 | 2014-07-02 | 曾德海 | Multifunctional safety self-locking device |
| CN106430025A (en) * | 2016-12-02 | 2017-02-22 | 河北华桥减速机有限公司 | Rope-breaking type safe lock |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120321 |