CN206682222U - Steel cable quick joint - Google Patents
Steel cable quick joint Download PDFInfo
- Publication number
- CN206682222U CN206682222U CN201720455182.0U CN201720455182U CN206682222U CN 206682222 U CN206682222 U CN 206682222U CN 201720455182 U CN201720455182 U CN 201720455182U CN 206682222 U CN206682222 U CN 206682222U
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- CN
- China
- Prior art keywords
- rope
- locking body
- rope sling
- inner chamber
- steel cable
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Abstract
A kind of steel wire rope, specifically steel cable quick joint are the utility model is related to, belongs to steel cable termina technical field.It includes outer rope sling body, inner rope body and locking nut, the rope sling inner chamber of up/down perforation is provided with outer rope sling body, the upper locking body of inner rope body is located in the rope sling inner chamber of outer rope sling body, and the outer surface of upper locking body is bonded with the inner surface of rope sling inner chamber, the lower locking body of inner rope body stretches out from the small head end of rope sling inner chamber, and connects locking nut by the external screw thread on surface.The utility model is simple in construction, compact, reasonable, and installation replacing speed is fast, and safety simple to operate, labor intensity is small, can recycle, greatly reduce use cost；Spiral steel wire rope slotted eye can improve the frictional force between steel wire rope and inner rope body.
Description
Technical field
A kind of steel wire rope, specifically steel cable quick joint are the utility model is related to, belongs to steel cable termina technology
Field.
Background technology
The intensity of steel wire rope is high, from heavy and light, stable working, be not easy whole root fracture suddenly, reliable operation, be widely applied
It is a kind of to be built using extremely wide flexibility in material carrying machine.
Steel wire rope is connected with lifting appliance by joint, and the attachment structure of current steel cable termina and steel wire rope is more multiple
Miscellaneous, installation is inconvenient, and installation effectiveness is relatively low；Steel wire rope is fixed after being connected with joint, it is impossible to which dismounting and change is recycled, and is made
It is higher with cost.
The content of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, so as to provide a kind of steel cable quick joint, installation
It is fast to change speed, safety simple to operate, can recycle, greatly reduce use cost.
According to technical scheme provided by the utility model, steel cable quick joint includes outer rope sling body, inner rope body and lock
Tight nut, it is characterized in that：The rope sling inner chamber of up/down perforation is provided with outer rope sling body, rope sling inner chamber gradually subtracts for diameter from top to bottom
Small cone-shaped cavity；Inner rope body center is provided with the steel wire rope slotted eye being used for through the up/down perforation of steel cord ends, interior rope sling
Body includes being vertically connected with integral upper locking body and lower locking body, and upper locking body is the circular cone that diameter becomes larger from top to bottom
Platform structure, upper locking body surface face are provided with multiple upper retraction slots；Lower locking body is provided with the external screw thread for being used for connecting locking nut, under
Locking body surface is provided with multiple lower retraction slots；The upper locking body of inner rope body is located in the rope sling inner chamber of outer rope sling body, and on
The outer surface of locking body is bonded with the inner surface of rope sling inner chamber, and the lower locking body of inner rope body is stretched from the small head end of rope sling inner chamber
Go out, and locking nut is connected by the external screw thread on surface.
Further, the stub end of the upper locking body of inner rope body is provided with the interior acceptor of circular cone structure, and interior acceptor is from even
Locking body one end is connected to taper into other end diameter.
Further, multiple upper retraction slots are uniformly distributed along upper locking body circumferencial direction.
Further, multiple lower retraction slots are uniformly distributed along lower locking body circumferencial direction.
Further, being relatively large in diameter at openend for rope sling inner chamber is provided with dowel body, two roots edge of dowel body
The rope sling inner chamber for outer rope sling body extends outwardly into connection above rope sling inner chamber and ultimately forms loop configuration.
Further, steel wire rope slotted eye is spiral shape.
Further, lower locking body is cylindrical structure.
Further, multiple upper retraction slot upper ends extend to the upper surface of inner rope body, and lower end extends to down
The middle part of locking body.
Further, multiple lower retraction slot upper ends are extended in the middle part of locking body, and lower end extends to lower locking
The lower surface of body.
Compared with the prior art the utility model has advantages below：
The utility model is simple in construction, compact, reasonable, and installation replacing speed is fast, and safety simple to operate, labor intensity is small,
It can recycle, greatly reduce use cost；Spiral steel wire rope slotted eye can improve steel wire rope and inner rope body it
Between frictional force.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model half sectional view.
Fig. 3 is inner rope body front view.
Fig. 4 is inner rope body half sectional view.
Description of reference numerals：The outer rope sling bodies of 1-, 2- rope slings inner chamber, 3- dowels body, 4- inner ropes body, 5- locking nuts,
Retraction slot under locking body, 8- steel wire ropes slotted eye, the upper retraction slots of 9-, 10-, acceptor, 12- steel wires in 11- under the upper locking bodies of 6-, 7-
Rope.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Fig. 1 ~ 4, the utility model mainly includes outer rope sling body 1, inner rope body 4 and locking nut 5.
The rope sling inner chamber 2 of up/down perforation is provided with outer rope sling body 1, diameter is gradually reduced from top to bottom for rope sling inner chamber 2
Cone-shaped cavity.Being relatively large in diameter at openend for rope sling inner chamber 2 is provided with dowel body 3, and two roots of dowel body 3 are along outer rope
The rope sling inner chamber 2 of body 1 extends outwardly into the connection of the top of rope sling inner chamber 2 and ultimately forms loop configuration.
The center of inner rope body 4 is provided with the spiral steel wire rope slotted eye 8 being used for through the up/down perforation of steel cord ends.It is interior
Rope sling body 4 includes being vertically connected with integral upper locking body 6 and lower locking body 7, and upper locking body 6 gradually becomes for diameter from top to bottom
Big circular cone structure, the upper surface of locking body 6 are provided with multiple upper retraction slots 9.Multiple upper ends of upper retraction slot 9 extend to inner rope
The upper surface of body 4, lower end extend to the middle part of lower locking body 7.
Lower locking body 7 is cylindrical structure, and lower locking body 7 is provided with the external screw thread for being used for connecting locking nut 5.Lower locking
The surface of body 7 is provided with multiple lower retraction slots 10, and multiple lower upper ends of retraction slot 10 extend to the middle part of locking body 6, and lower end is always
Extend to the lower surface of lower locking body 7.
The upper locking body 6 of inner rope body 4 is located in the rope sling inner chamber 2 of outer rope sling body 1, and the outer surface of upper locking body 6
It is bonded with the inner surface of rope sling inner chamber 2.The lower locking body 7 of inner rope body 4 stretches out from the small head end of rope sling inner chamber 2, and passes through
The external screw thread connection locking nut 5 on surface.
The multiple upper retraction slot 9 is uniformly distributed along the upper circumferencial direction of locking body 6.
The multiple lower retraction slot 10 is uniformly distributed along the lower circumferencial direction of locking body 7.
The stub end of the upper locking body 6 of the inner rope body 4 is provided with the interior acceptor 11 of circular cone structure, and interior acceptor 11 is from even
The one end of locking body 6 is connected to taper into other end diameter.
Operation principle of the present utility model is：In connection, enter steel wire rope and stretch into the steel wire rope slotted eye of inner rope body, so
Inner rope body is put into outer rope sling body afterwards, after upper locking body and outer rope jacket surface fitting, upper retraction slot is shunk so that will be upper
Steel wire rope locking in locking body.Connect locking nut on lower locking body, lower retraction slot is shunk so as to by the steel in lower locking body
Cord is locked.Spiral steel wire rope slotted eye can improve the frictional force between steel wire rope and inner rope body.
The utility model is simple in construction, compact, reasonable, and installation replacing speed is fast, and safety simple to operate, labor intensity is small,
It can recycle, greatly reduce use cost；Spiral steel wire rope slotted eye can improve steel wire rope and inner rope body it
Between frictional force.
Claims (9)
1. a kind of steel cable quick joint, including outer rope sling body（1）, inner rope body（4）And locking nut（5）, it is characterized in that：Outside
Rope sling body（1）The interior rope sling inner chamber provided with up/down perforation（2）, rope sling inner chamber（2）The taper being gradually reduced for diameter from top to bottom
Cavity；Inner rope body（4）Center is provided with the steel wire rope slotted eye being used for through the up/down perforation of steel cord ends（8）, inner rope body
（4）Including being vertically connected with integral upper locking body（6）With lower locking body（7）, upper locking body（6）It is gradual for diameter from top to bottom
Become big circular cone structure, upper locking body（6）Surface is provided with multiple upper retraction slots（9）；Lower locking body（7）It is provided with and is used to connect
Locking nut（5）External screw thread, lower locking body（7）Surface is provided with multiple lower retraction slots（10）；Inner rope body（4）Upper locking body
（6）Positioned at outer rope sling body（1）Rope sling inner chamber（2）In, and upper locking body（6）Outer surface and rope sling inner chamber（2）Interior table
Face is bonded, inner rope body（4）Lower locking body（7）From rope sling inner chamber（2）Small head end stretch out, and the external screw thread for passing through surface
Connect locking nut（5）.
2. steel cable quick joint as claimed in claim 1, it is characterized in that：The inner rope body（4）Upper locking body（6）'s
Stub end is provided with the interior acceptor of circular cone structure（11）, interior acceptor（11）From the upper locking body of connection（6）One end is to other end diameter
Taper into.
3. steel cable quick joint as claimed in claim 1, it is characterized in that：The multiple upper retraction slot（9）Along upper locking
Body（6）Circumferencial direction is uniformly distributed.
4. steel cable quick joint as claimed in claim 1, it is characterized in that：The multiple lower retraction slot（10）Along lower locking
Body（7）Circumferencial direction is uniformly distributed.
5. steel cable quick joint as claimed in claim 1, it is characterized in that：The rope sling inner chamber（2）Be relatively large in diameter opening
Dowel body is provided with end（3）, dowel body（3）Two roots along outer rope sling body（1）Rope sling inner chamber（2）Stretch out
To rope sling inner chamber（2）Top connection ultimately forms loop configuration.
6. steel cable quick joint as claimed in claim 1, it is characterized in that：The steel wire rope slotted eye（8）For spiral shape.
7. steel cable quick joint as claimed in claim 1, it is characterized in that：The lower locking body（7）For cylindrical structure.
8. steel cable quick joint as claimed in claim 1, it is characterized in that：The multiple upper retraction slot（9）Prolong always upper end
Reach inner rope body（4）Upper surface, lower end extends to lower locking body（7）Middle part.
9. steel cable quick joint as claimed in claim 1, it is characterized in that：The multiple lower retraction slot（10）Prolong always upper end
Reach locking body（6）Middle part, lower end extend to lower locking body（7）Lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455182.0U CN206682222U (en) | 2017-04-26 | 2017-04-26 | Steel cable quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455182.0U CN206682222U (en) | 2017-04-26 | 2017-04-26 | Steel cable quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682222U true CN206682222U (en) | 2017-11-28 |
Family
ID=60407049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455182.0U Active CN206682222U (en) | 2017-04-26 | 2017-04-26 | Steel cable quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939928A (en) * | 2017-04-26 | 2017-07-11 | 无锡市新华起重工具有限公司 | Steel cable quick joint |
-
2017
- 2017-04-26 CN CN201720455182.0U patent/CN206682222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939928A (en) * | 2017-04-26 | 2017-07-11 | 无锡市新华起重工具有限公司 | Steel cable quick joint |
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| GR01 | Patent grant |