CN201932816U - Stress-balancing device of wire rope - Google Patents
Stress-balancing device of wire rope Download PDFInfo
- Publication number
- CN201932816U CN201932816U CN2010206732852U CN201020673285U CN201932816U CN 201932816 U CN201932816 U CN 201932816U CN 2010206732852 U CN2010206732852 U CN 2010206732852U CN 201020673285 U CN201020673285 U CN 201020673285U CN 201932816 U CN201932816 U CN 201932816U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- connecting plate
- steel rope
- lower connecting
- balancing device
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses stress-balancing device of a wire rope, belonging to a hoisting equipment technical field. The stress-balancing device of the wire rope includes a connecting shaft (1), an upper connecting plate (2), a lifting lug (4), a clamp ring (5) and a lower connecting plate (6). Compared to the prior art, the utility model prevents the circumstance of frequent rejection of the wire rope, increases the service life of the wire rope and reduces the potential safety hazard in operation.
Description
Technical field
The invention belongs to the weight-lifting equipment technical field, more particularly, belong to a kind of steel rope stress equalization device.
Background technology
Ideal state is two switching machine steel ropes (closed rope) producing balanced forces during the crane grab operation, this just requires two closed ropes of grab bucket in full accord with the length that the door machine opens and closes after the machine steel rope is connected, just the grab bucket steel rope is manually adjusted at present, and wedge joint is fixedly coupled form can't realize this requirement at all.
Summary of the invention
The present invention has provided a kind of steel rope stress equalization device in order to solve above technical matters.
A kind of steel rope stress equalization of the present invention device is characterized in that: described steel rope stress equalization device comprises adapter shaft, upper junction plate, hanger, snap ring, lower connecting plate; Wherein: described upper junction plate is the isoceles triangle shape, and two hangers are arranged on the described upper junction plate; Described lower connecting plate is the isoceles triangle shape, and two snap rings are arranged on the described lower connecting plate; Described upper junction plate and described lower connecting plate link together by adapter shaft.
The present invention is compared with prior art: the situation of having avoided steel rope frequently to scrap, in the service life of having improved steel rope, reduced job safety hidden danger simultaneously; In the grab bucket operation process, because the effect of balancing device, the center of gravity of fully loaded grab bucket can be according to the balancing device automatic compensation, and more steady when loading and unloading are mobile, easier fully loaded extracting goods improves operating efficiency; Reduce and change production time, reduce the burden of service worker, improve field operation efficient with this.
Description of drawings
Accompanying drawing 1 is the structural representation of steel rope stress equalization device of the present invention;
Accompanying drawing 2 is generalized sections of steel rope stress equalization device of the present invention.
The specific embodiment
Fig. 1 is the structural representation of steel rope stress equalization device of the present invention; The invention discloses a kind of high pedestal jib crane grab bucket steel rope stress equalization device, be connected between closed rope and the grab bucket, realize that by himself some function automatically regulating opens and closes the length of steel rope, thereby reach the purpose that makes two steel rope stress equalizations.
Fig. 2 is the generalized section of steel rope stress equalization device of the present invention; A kind of steel rope stress equalization of the present invention device, steel rope stress equalization device comprises adapter shaft 1, upper junction plate 2, hanger 4, snap ring 5, lower connecting plate 6; Wherein: upper junction plate 2 is the isoceles triangle shape, and two hangers 4 are arranged on the upper junction plate 2; Lower connecting plate 6 is the isoceles triangle shape, and two snap rings 5 are arranged on the lower connecting plate 6; Upper junction plate 2 and described lower connecting plate 6 link together by adapter shaft 1.
In the steel rope stress equalization Design of device process of the present invention, mainly solved following problem:
1, device functionality problem: this device is designed to parts such as upper and lower connecting panel, adapter shaft, hanger, snap ring and forms, its principle of work is the connection length that relies on the corresponding adjustment of variation two switching machines steel rope (closed rope) of upper and lower connecting panel relative angle, make it equal in length, stress equalization;
2, device connectivity problem: because device is to place between steel rope and the grab bucket to play interconnect function; For cooperating the steel wire rotation resistant cover, design adds auxiliary components such as hanger and snap ring in the balancing device junction;
3, device deadweight and impact resistant capability problem: for not influencing the operating efficiency that grasps goods, can in rated load, grasp more goods, and inevitably collide, wear and tear when adapt to grasping goods, thickening device steel plate in controlled range is to solve the collision deformation problem that may occur.
Claims (1)
1. steel rope stress equalization device, it is characterized in that: described steel rope stress equalization device comprises adapter shaft (1), upper junction plate (2), hanger (4), snap ring (5), lower connecting plate (6); Wherein:
Described upper junction plate (2) is the isoceles triangle shape, and two hangers (4) are arranged on the described upper junction plate (2); Described lower connecting plate (6) is the isoceles triangle shape, and two snap rings (5) are arranged on the described lower connecting plate (6); Described upper junction plate (2) and described lower connecting plate (6) link together by adapter shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206732852U CN201932816U (en) | 2010-12-22 | 2010-12-22 | Stress-balancing device of wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206732852U CN201932816U (en) | 2010-12-22 | 2010-12-22 | Stress-balancing device of wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932816U true CN201932816U (en) | 2011-08-17 |
Family
ID=44444349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206732852U Expired - Lifetime CN201932816U (en) | 2010-12-22 | 2010-12-22 | Stress-balancing device of wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645212A (en) * | 2020-12-04 | 2021-04-13 | 江苏新民洲港务有限公司 | Special switching rope balancing unit of quick-witted log grab operation of door |
-
2010
- 2010-12-22 CN CN2010206732852U patent/CN201932816U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645212A (en) * | 2020-12-04 | 2021-04-13 | 江苏新民洲港务有限公司 | Special switching rope balancing unit of quick-witted log grab operation of door |
| CN112645212B (en) * | 2020-12-04 | 2023-10-27 | 江苏新民洲港务有限公司 | Special opening and closing rope balancing device for door machine log grab bucket operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |