CN102602798A - Split combined rope sling - Google Patents
Split combined rope sling Download PDFInfo
- Publication number
- CN102602798A CN102602798A CN2012100702683A CN201210070268A CN102602798A CN 102602798 A CN102602798 A CN 102602798A CN 2012100702683 A CN2012100702683 A CN 2012100702683A CN 201210070268 A CN201210070268 A CN 201210070268A CN 102602798 A CN102602798 A CN 102602798A
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- Prior art keywords
- joint
- rope
- rope sling
- sling
- jewelling
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Abstract
The invention relates to a split combined rope sling. A non-looping end of the rope sling is connected with an aluminum pressing joint, and two rope slings are placed in an open joint cavity to be connected through respective aluminum pressing joints, or the rope slings and ropes are placed in the open joint cavity of the rope to be connected through aluminum pressing joints. The rope slings are connected with a plurality of intermediate ropes through the joint cavity to form the combined rope sling, and the split combined rope sling has the advantages of convenience in assembly, firmness in connection, capability of being maintained in a sectioned manner, low service cost, wide applicable range and the like.
Description
Technical field
The present invention relates to a kind of Current Collector Sleave, is a kind of separate assembling rope sling specifically.
Background technology
For a long time, because the structure of traditional Current Collector Sleave is formed in one, form by steel rope, compacting aluminium joint, alloy steel loop, suspension hook; On-dismountable, not capable of being combined, can not singlely separately cause hoisting function single, its structure one, the stressed energy deposition of steel rope in use is in inside; Be prone to produce to beat turn round, rupture in case unclamp, its service life is short, scraps the then a whole set of Current Collector Sleave of standard according to national steel rope and must scrap; Otherwise potential safety hazard is just arranged, very easily have an accident, cause the loss of personnel, property; But a whole set of scrap cost of Current Collector Sleave is high, the waste resource.
Summary of the invention
In order to solve the above-mentioned deficiency of traditional Current Collector Sleave, the invention provides a kind of simple in structure, the assembling, easy to maintenance, the separate assembling rope sling that use cost is low.
The technical scheme that the present invention adopts is: a kind of separate assembling rope sling; It is characterized in that the non-running-on end of said rope sling is connected with the jewelling joint; Place a connection open joint chamber in through jewelling joint separately between two rope slings, or in the jewelling joint places the open joint chamber of rope, be connected between rope sling and the rope.
Said jewelling joint is in snap ring is clamped in the joint chamber.
The axial engagement end face in said jewelling joint and joint chamber is provided with the early warning briquetting.
Compared with prior art, the present invention has the following advantages:
1, rope sling is connected to its jewelling joint in the joint chamber through snap ring, and rigging is easy to assembly, is connected firmly, and damages at arbitrary rope sling or middle rope, need only change the corresponding section of damaging, and need not scrap by whole Current Collector Sleave, reduces use cost; Can change switching ran number according to operating needs simultaneously, the servo-actuated of Current Collector Sleave length is applied widely;
2, the axial engagement end face in jewelling joint and joint chamber is provided with the early warning briquetting; Under the normal situation about using of Current Collector Sleave, the early warning briquetting is pressed together on no change on the axial engagement end face in jewelling joint and joint chamber, under the situation of Current Collector Sleave overload use; The jewelling joint of rope sling can be pressed in the early warning briquetting; Early warning in time and replacing Current Collector Sleave avoid contingency to take place, and usage safety performance is high.
The present invention adopt the joint chamber connect rope sling and multistage in the middle of rope form the compound type Current Collector Sleave, have easy to assembly, be connected firmly, advantage such as sectional is safeguarded, use cost is low, applied widely.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation;
Fig. 2 is another embodiment of the present invention structural representation.
Among the figure: go up rope sling 1, jewelling joint 2, rope sling male joint 3, joint chamber 4, rope chamber 5, tenon 6, snap ring 7, following rope sling 8, rope sling female joint 9, tenon mouth 10, insurance coupling link 11, switching rope 12, early warning briquetting 13.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment one
Shown in Figure 1, a kind of separate assembling rope sling comprises rope sling 1, rope sling male joint 3, following rope sling 8, rope sling female joint 9 and insurance coupling link 11.Last rope sling 1 one ends are the suspension ring structure, and the other end is crimped with jewelling joint 2, and following rope sling 8 is identical with last rope sling 1 structure; Be provided with open joint chamber 4 in the rope sling male joint 3; Joint chamber 4 is communicated with through open rope chamber 5 with rope sling male joint 3 one ends; Jewelling joint 2 places in the joint chamber 4, and jewelling joint 2 is provided with early warning briquetting 13 with the axial end face that contacts in joint chamber 4, and the rope of rope sling male joint 3 partly places in the rope chamber 5; Snap ring 7 partly is clamped on rope in the rope chamber 5; Or jewelling joint 2 is clamped in the joint chamber 4, rope sling male joint 3 other ends are provided with the ball end journal 6 of a band neck, and ball end journal 6, joint chamber 4, rope chamber 5 are on the same central axis; Rope sling female joint 9 one ends are identical with rope sling male joint 3 with following rope sling 8 connection structures; Rope sling female joint 9 other ends are provided with the tenon mouth 10 that coincide with ball end journal 6 structures; Ball end journal 6 is in tenon mouth 10 around 360 ° of rotations of its central axis, and the rope sling male and female joint cylindrical at tenon 6 and tenon mouth 10 joggle places is connected with insurance coupling link 11 through screw thread.
Embodiment two
Shown in Figure 2, a kind of separate assembling rope sling comprises rope sling 1, rope sling male joint 3, rope sling 8, rope sling female joint 9, insurance coupling link 11 and the switching more than a section restrict 12 down.Switching rope 12 two ends connect rope sling male joint 3 or rope sling female joint 9 through jewelling joint 2; Last rope sling 1 non-suspension ring end connects rope sling male joint or rope sling female joint by the jewelling joint through snap ring; Following rope sling 8 non-suspension ring ends connect rope sling male joint or rope sling female joint by the jewelling joint through snap ring; The rope sling female joint or the rope sling male joint of the rope sling male joint of last rope sling 1 or rope sling female joint joggle switching rope 12 1 ends; The rope sling female joint or the rope sling male joint of rope sling 8 under the rope sling male joint of switching rope 12 other ends or the rope sling female joint joggle; Last rope sling 1, switching rope 12, rope sling 8 connects among rope sling male joints or rope sling female joint and the embodiment one identically down, and the rope sling male joint is identical with embodiment one with rope sling female joint mortise structure.When rope length need be adjusted between upper and lower rope sling, can set up multistage switching rope 12, switching rope 12 spins by insuring coupling link 11 screw threads behind rope sling female joint and rope sling male joint joggle between any two,
The tenon of rope sling male and female joint, tenon degree of lip-rounding shape are most preferred embodiment of the present invention in the foregoing description, every employing tenon of the present invention can be in the tenon mouth around the structure of 360 ° of rotations of tenon central axis, all in protection domain of the present invention.
Claims (3)
1. separate assembling rope sling; It is characterized in that: the non-running-on end of said rope sling is connected with the jewelling joint; Place a connection open joint chamber in through jewelling joint separately between two rope slings, or in the jewelling joint places the open joint chamber of rope, be connected between rope sling and the rope.
2. a kind of separate assembling rope sling according to claim 1 is characterized in that: said jewelling joint is in snap ring is clamped in the joint chamber.
3. a kind of separate assembling rope sling according to claim 1 is characterized in that: the axial engagement end face in said jewelling joint and joint chamber is provided with the early warning briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100702683A CN102602798A (en) | 2012-03-16 | 2012-03-16 | Split combined rope sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100702683A CN102602798A (en) | 2012-03-16 | 2012-03-16 | Split combined rope sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602798A true CN102602798A (en) | 2012-07-25 |
Family
ID=46520677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100702683A Pending CN102602798A (en) | 2012-03-16 | 2012-03-16 | Split combined rope sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204427A (en) * | 2013-03-18 | 2013-07-17 | 上海三一精机有限公司 | Device for whole lifting of small machine tool |
| CN104384821A (en) * | 2014-10-27 | 2015-03-04 | 中国海洋石油总公司 | Mounting and elevating method for deep-well pump of liquefied natural gas storage tank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US561855A (en) * | 1896-06-09 | Apparatus for skidding logs | ||
| US4413386A (en) * | 1982-01-12 | 1983-11-08 | Soichiro Sato | Connecting device for end of rope or bar and method for producing thereof |
| DE4225336A1 (en) * | 1992-07-31 | 1994-02-03 | Pfeifer Seil Hebetech | Winch rope for lorry-mounted crane with jib - has its end with steel sleeve releasably insertable into rope coupler with rope socket. |
| CN2215630Y (en) * | 1994-04-20 | 1995-12-20 | 胡长壁 | Quick and convenient connector for cable and rope |
| CN2505643Y (en) * | 2001-09-21 | 2002-08-14 | 黄善康 | Ending loop bar for wire rope |
| CN1620345A (en) * | 2001-07-16 | 2005-05-25 | 空运物流公司 | Composite tensioning members and method for manufacturing same |
| CN202545685U (en) * | 2012-03-16 | 2012-11-21 | 王鹏 | Split/combined type rope noose |
-
2012
- 2012-03-16 CN CN2012100702683A patent/CN102602798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US561855A (en) * | 1896-06-09 | Apparatus for skidding logs | ||
| US4413386A (en) * | 1982-01-12 | 1983-11-08 | Soichiro Sato | Connecting device for end of rope or bar and method for producing thereof |
| DE4225336A1 (en) * | 1992-07-31 | 1994-02-03 | Pfeifer Seil Hebetech | Winch rope for lorry-mounted crane with jib - has its end with steel sleeve releasably insertable into rope coupler with rope socket. |
| CN2215630Y (en) * | 1994-04-20 | 1995-12-20 | 胡长壁 | Quick and convenient connector for cable and rope |
| CN1620345A (en) * | 2001-07-16 | 2005-05-25 | 空运物流公司 | Composite tensioning members and method for manufacturing same |
| CN2505643Y (en) * | 2001-09-21 | 2002-08-14 | 黄善康 | Ending loop bar for wire rope |
| CN202545685U (en) * | 2012-03-16 | 2012-11-21 | 王鹏 | Split/combined type rope noose |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204427A (en) * | 2013-03-18 | 2013-07-17 | 上海三一精机有限公司 | Device for whole lifting of small machine tool |
| CN103204427B (en) * | 2013-03-18 | 2015-09-16 | 上海三一精机有限公司 | A kind of device for the lifting of junior machine complete machine |
| CN104384821A (en) * | 2014-10-27 | 2015-03-04 | 中国海洋石油总公司 | Mounting and elevating method for deep-well pump of liquefied natural gas storage tank |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |