CN106006392A - Rope breakage preventing and damping slow-descending device of crane - Google Patents
Rope breakage preventing and damping slow-descending device of crane Download PDFInfo
- Publication number
- CN106006392A CN106006392A CN201610456703.4A CN201610456703A CN106006392A CN 106006392 A CN106006392 A CN 106006392A CN 201610456703 A CN201610456703 A CN 201610456703A CN 106006392 A CN106006392 A CN 106006392A
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- CN
- China
- Prior art keywords
- rope
- steel wire
- pulley
- bearing
- wire rope
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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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a rope breakage preventing and damping slow-descending device of a crane. The rope breakage preventing and damping slow-descending device of the crane comprises a fixing base; a support A and a support B are arranged on the upper end face of the fixing base; a balance frame is arranged between the support A and the support B; the right side wall of the support A is provided with a supporting plate A and a supporting plate B; a pulley is arranged in the balance frame; a steel wire rope is wound on the pulley; a steel wire rope lantern ring A is arranged at the rope outlet position of the left side of the pulley; a steel wire rope lantern ring B is arranged at the rope outlet position of the right side of the pulley; six steel wire rope clamps are evenly arranged on the portion, outside the pulley, of the steel wire rope; each steel wire rope clamp comprises a rope clamp body and a limiting block; an external thread is arranged on the left portion of each rope clamp body and provided with a nut matched with the external thread; and a pin shaft A is arranged in the centers of the support A and the support B. The rope breakage preventing and damping slow-descending device of the crane has the beneficial effects of being simple in structure, convenient to use, reliable in running and low in cost.
Description
Technical field
The present invention relates to lifting equipment field, be specifically related to a kind of crane anti-break rope and damp slow falling dress
Put.
Background technology
Crane refers to many actions hoisting machinery of vertical-lift within the specific limits and horizontal carrying heavy goods, again
Claiming crane, along with the continuous progress of society, crane have also been obtained permanent development, and crane was using
Cheng Zhong, owing to load is relatively big, and is easily affected by harsh weather such as strong wind in hoisting process, was being lifted
Journey there will be the swing of hoisting object, cause lifting instability, result even in disconnected rope time serious, cause
Production accident, the impact on enterprise is the most severe, rocks relatively big and pre-to improve load in hoisting process
Anti-hoisting process interrupts the problem of rope, needs a kind of crane anti-break rope of research and development and damp slow falling device.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and a kind of simple in construction, user are provided
Just, reliable, the crane anti-break rope of low cost and damp slow falling device.
The object of the present invention is achieved like this: a kind of crane anti-break rope and damp slow falling device, it includes
Firm banking, the upper surface of described firm banking is respectively arranged with bearing A and bearing B, and described props up
It is provided with balancing stand between seat A and bearing B, the right sidewall of described bearing A is respectively arranged with support
Plate A and gripper shoe B, be provided with pulley, described pulley be wound with steel wire rope in described balancing stand,
The left side rope area of described pulley is provided with steel wire rope collar A, and the right side rope area of described pulley is arranged
There is steel wire rope collar B, uniform on the described steel wire rope outside pulley be provided with six rope cramps, described
Rope cramp includes rope clamp body and limited block, and the left part of described rope clamp body is provided with external screw thread, described
External screw thread on be provided with the nut matched, described bearing A and bearing B is provided centrally with bearing pin
A, the left side of described bearing pin A is provided with split pin A, and the left and right sides of described balancing stand is symmetrically arranged with
The bearing pin B that two specifications are consistent, the left side of two described bearing pin B is provided with split pin B.
A diameter of 18mm of described steel wire rope.
The size of described bearing pin A is Φ 60 × 140mm.
The size of described split pin A is Φ 10 × 100mm.
The size of described bearing pin B is Φ 45 × 85mm.
The size of described split pin B is Φ 8 × 80mm.
Described bearing pin A is through the center of pulley.
Beneficial effects of the present invention: the present invention is by using firm banking, gripper shoe A, gripper shoe B, bearing
A, balancing stand, steel wire rope collar A, steel wire rope collar B, rope cramp, steel wire rope, rope clamp body, limit
Position block, nut, bearing pin A, split pin A, bearing pin B, split pin B, pulley, bearing B constitute one
Plant crane anti-break rope and damp slow falling device, there is simple in construction, easy to use, reliable, cost
Low advantage；It is provided with balancing stand between the bearing A and bearing B of the present invention, in balancing stand, is provided with pulley,
Wirerope-winding is on pulley, and the folding and unfolding thus making the rotation of pulley and steel wire rope is smooth and reliable；This
It is respectively arranged with gripper shoe A and gripper shoe B in the right sidewall of bright bearing A, prevents it from occurring in use
Rock, improve the reliability of equipment；Uniform on the steel wire rope of the present invention it is provided with six rope cramps, sliding
The left side rope area of wheel is provided with steel wire rope collar A, and the right side rope area of pulley is provided with steel wire rope collar B,
Improve the rigidity of steel wire rope, it is to avoid it occurs unexpected fracture in use；The present invention have simple in construction,
Easy to use, reliable, the advantage of low cost.
Accompanying drawing explanation
Fig. 1 is the present invention a kind of crane anti-break rope and the front view of damp slow falling device.
Fig. 2 is the present invention a kind of crane anti-break rope and the left view of damp slow falling device.
Fig. 3 is the enlarged drawing of rope cramp in the present invention a kind of crane anti-break rope and damp slow falling device.
In figure: 1, firm banking 2, gripper shoe A 3, gripper shoe B 4, bearing A 5, balance
Frame 6, steel wire rope collar A 7, steel wire rope collar B 8, rope cramp 9, steel wire rope 10,
Rope clamp body 11, limited block 12, nut 13, bearing pin A 14, split pin A 15, pin
Axle B 16, split pin B 17, pulley 18, bearing B.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of crane anti-break rope and damp slow falling device, it includes fixing
Base 1, the upper surface of described firm banking 1 is respectively arranged with bearing A4 and bearing B18, described
It is provided with balancing stand 5 between bearing A4 and bearing B18, the right sidewall of described bearing A4 sets respectively
It is equipped with gripper shoe A2 and gripper shoe B3, in described balancing stand 5, is provided with pulley 17, described pulley 17
On be wound with steel wire rope 9, the left side rope area of described pulley 17 is provided with steel wire rope collar A6, described
The right side rope area of pulley 17 is provided with steel wire rope collar B7, on the described steel wire rope 9 outside pulley 17
Uniform being provided with six rope cramps 8, described rope cramp 8 includes rope clamp body 10 and limited block 11,
The left part of described rope clamp body 10 is provided with external screw thread, and described external screw thread is provided with the spiral shell matched
Cap 12, described bearing A4 and bearing B18 is provided centrally with bearing pin A13, described bearing pin A13's
Left side is provided with split pin A14, and it is consistent that the left and right sides of described balancing stand 5 is symmetrically arranged with two specifications
Bearing pin B15, the left side of two described bearing pin B15 is provided with split pin B16.
It is provided with balancing stand 5 between the bearing A4 and bearing B18 of the present invention, in balancing stand 5, is provided with pulley
17, steel wire rope 9 is wrapped on pulley 17, thus makes rotation and the folding and unfolding of steel wire rope 9 of pulley 17
Smooth and reliable；It is respectively arranged with gripper shoe A2 and gripper shoe B3 in the right sidewall of bearing A4 of the present invention, anti-
Only it occurs rocking in use, improves the reliability of equipment；Uniform setting on the steel wire rope 9 of the present invention
Having six rope cramps 8, the left side rope area of pulley 17 is provided with steel wire rope collar A6, the right side of pulley 17
Side rope area is provided with steel wire rope collar B7, improves the rigidity of steel wire rope 9, it is to avoid it occurs in use
Unexpected fracture；The present invention has simple in construction, easy to use, reliable, the advantage of low cost.
Embodiment 2
As shown in Figure 1, Figure 2 and Figure 3, a kind of crane anti-break rope and damp slow falling device, it includes fixing
Base 1, the upper surface of described firm banking 1 is respectively arranged with bearing A4 and bearing B18, described
It is provided with balancing stand 5 between bearing A4 and bearing B18, the right sidewall of described bearing A4 sets respectively
It is equipped with gripper shoe A2 and gripper shoe B3, in described balancing stand 5, is provided with pulley 17, described pulley 17
On be wound with steel wire rope 9, the left side rope area of described pulley 17 is provided with steel wire rope collar A6, described
The right side rope area of pulley 17 is provided with steel wire rope collar B7, on the described steel wire rope 9 outside pulley 17
Uniform being provided with six rope cramps 8, described rope cramp 8 includes rope clamp body 10 and limited block 11,
The left part of described rope clamp body 10 is provided with external screw thread, and described external screw thread is provided with the spiral shell matched
Cap 12, described bearing A4 and bearing B18 is provided centrally with bearing pin A13, described bearing pin A13's
Left side is provided with split pin A14, and it is consistent that the left and right sides of described balancing stand 5 is symmetrically arranged with two specifications
Bearing pin B15, the left side of two described bearing pin B15 is provided with split pin B16, described steel wire rope 9
A diameter of 18mm, the size of described bearing pin A13 is Φ 60 × 140mm, described split pin A14
Size be Φ 10 × 100mm, the size of described bearing pin B15 is Φ 45 × 85mm, described split pin
The size of B16 is Φ 8 × 80mm, and described bearing pin A13 is through the center of pulley 17.
It is provided with balancing stand 5 between the bearing A4 and bearing B18 of the present invention, in balancing stand 5, is provided with pulley
17, steel wire rope 9 is wrapped on pulley 17, thus makes rotation and the folding and unfolding of steel wire rope 9 of pulley 17
Smooth and reliable；It is respectively arranged with gripper shoe A2 and gripper shoe B3 in the right sidewall of bearing A4 of the present invention, anti-
Only it occurs rocking in use, improves the reliability of equipment；Uniform setting on the steel wire rope 9 of the present invention
Having six rope cramps 8, the left side rope area of pulley 17 is provided with steel wire rope collar A6, the right side of pulley 17
Side rope area is provided with steel wire rope collar B7, improves the rigidity of steel wire rope 9, it is to avoid it occurs in use
Unexpected fracture；A diameter of 18mm of the steel wire rope 9 of the present invention, the size of the bearing pin A13 of the present invention is Φ
60 × 140mm, the size of the split pin A14 of the present invention is Φ 10 × 100mm, the bearing pin B15 of the present invention
Size be Φ 45 × 85mm, the size of the split pin B16 of the present invention is Φ 8 × 80mm, the pin of the present invention
Axle A13 is through the center of pulley 17；The present invention has simple in construction, easy to use, reliable, cost
Low advantage.
Claims (7)
1. crane anti-break rope and a damp slow falling device, it includes firm banking, it is characterised in that: institute
Bearing A and bearing B, described bearing A and bearing B it is respectively arranged with on the upper surface of the firm banking stated
Between be provided with balancing stand, the right sidewall of described bearing A is respectively arranged with gripper shoe A and gripper shoe
B, is provided with pulley in described balancing stand, described pulley is wound with steel wire rope, a left side for described pulley
Side rope area is provided with steel wire rope collar A, and the right side rope area of described pulley is provided with steel wire rope collar B,
Uniform on the described steel wire rope outside pulley being provided with six rope cramps, described rope cramp includes rope
Folder body and limited block, the left part of described rope clamp body is provided with external screw thread, and described external screw thread is arranged
Having the nut matched, described bearing A and bearing B is provided centrally with bearing pin A, described bearing pin
The left side of A is provided with split pin A, and it is consistent that the left and right sides of described balancing stand is symmetrically arranged with two specifications
Bearing pin B, the left side of two described bearing pin B is provided with split pin B.
2. a kind of crane anti-break rope as claimed in claim 1 and damp slow falling device, it is characterised in that:
A diameter of 18mm of described steel wire rope.
3. a kind of crane anti-break rope as claimed in claim 1 and damp slow falling device, it is characterised in that:
The size of described bearing pin A is Φ 60 × 140mm.
4. a kind of crane anti-break rope as claimed in claim 1 and damp slow falling device, it is characterised in that:
The size of described split pin A is Φ 10 × 100mm.
5. a kind of crane anti-break rope as claimed in claim 1 and damp slow falling device, it is characterised in that:
The size of described bearing pin B is Φ 45 × 85mm.
6. a kind of crane anti-break rope as claimed in claim 1 and damp slow falling device, it is characterised in that:
The size of described split pin B is Φ 8 × 80mm.
7. a kind of crane anti-break rope as claimed in claim 1 and damp slow falling device, it is characterised in that:
Described bearing pin A is through the center of pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456703.4A CN106006392A (en) | 2016-06-16 | 2016-06-16 | Rope breakage preventing and damping slow-descending device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456703.4A CN106006392A (en) | 2016-06-16 | 2016-06-16 | Rope breakage preventing and damping slow-descending device of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006392A true CN106006392A (en) | 2016-10-12 |
Family
ID=57086360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610456703.4A Pending CN106006392A (en) | 2016-06-16 | 2016-06-16 | Rope breakage preventing and damping slow-descending device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006392A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956996A (en) * | 2017-12-26 | 2018-04-24 | 中冶赛迪工程技术股份有限公司 | A kind of gas chamber wind-proof inner capacities instruction device |
| CN108706458A (en) * | 2018-07-27 | 2018-10-26 | 湖南科技大学 | A kind of suspension hook pendulum-damping means |
| CN108792978A (en) * | 2018-05-28 | 2018-11-13 | 河南新科起重机股份有限公司 | European cucurbit duplex type structure leveling system |
| CN110980417A (en) * | 2019-12-12 | 2020-04-10 | 重庆铁马专用车有限公司 | Steel wire rope press-fitting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058943A (en) * | 1990-08-16 | 1992-02-26 | 太原重型机器厂 | The load balance device of crane hoisting mechanism |
| CN101510453A (en) * | 2009-03-18 | 2009-08-19 | 太原重工股份有限公司 | Buffering device for balance lever of nuclear plant crane lifting mechanism |
| CN201999645U (en) * | 2010-12-08 | 2011-10-05 | 太原重工股份有限公司 | Steel wire rope unbalance alarm device of crane |
| CN103640972A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Crane hook fixing device |
| CN204150957U (en) * | 2014-09-30 | 2015-02-11 | 洛阳中冶重工机械有限公司 | A kind of load balancing mechanism of flexible riser |
-
2016
- 2016-06-16 CN CN201610456703.4A patent/CN106006392A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058943A (en) * | 1990-08-16 | 1992-02-26 | 太原重型机器厂 | The load balance device of crane hoisting mechanism |
| CN101510453A (en) * | 2009-03-18 | 2009-08-19 | 太原重工股份有限公司 | Buffering device for balance lever of nuclear plant crane lifting mechanism |
| CN201999645U (en) * | 2010-12-08 | 2011-10-05 | 太原重工股份有限公司 | Steel wire rope unbalance alarm device of crane |
| CN103640972A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Crane hook fixing device |
| CN204150957U (en) * | 2014-09-30 | 2015-02-11 | 洛阳中冶重工机械有限公司 | A kind of load balancing mechanism of flexible riser |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956996A (en) * | 2017-12-26 | 2018-04-24 | 中冶赛迪工程技术股份有限公司 | A kind of gas chamber wind-proof inner capacities instruction device |
| CN107956996B (en) * | 2017-12-26 | 2024-02-23 | 中冶赛迪工程技术股份有限公司 | Windproof content indicating device for gas tank |
| CN108792978A (en) * | 2018-05-28 | 2018-11-13 | 河南新科起重机股份有限公司 | European cucurbit duplex type structure leveling system |
| CN108792978B (en) * | 2018-05-28 | 2020-05-26 | 河南新科起重机股份有限公司 | European style gourd double-rope structure leveling system |
| CN108706458A (en) * | 2018-07-27 | 2018-10-26 | 湖南科技大学 | A kind of suspension hook pendulum-damping means |
| CN108706458B (en) * | 2018-07-27 | 2023-11-07 | 湖南科技大学 | Swing damping device for lifting hook |
| CN110980417A (en) * | 2019-12-12 | 2020-04-10 | 重庆铁马专用车有限公司 | Steel wire rope press-fitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |