CN210510149U - Tensile steel cable - Google Patents
Tensile steel cable Download PDFInfo
- Publication number
- CN210510149U CN210510149U CN201921122988.3U CN201921122988U CN210510149U CN 210510149 U CN210510149 U CN 210510149U CN 201921122988 U CN201921122988 U CN 201921122988U CN 210510149 U CN210510149 U CN 210510149U
- Authority
- CN
- China
- Prior art keywords
- cable wire
- steel pipe
- lantern ring
- structural steel
- tensile
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 44
- 239000010959 steel Substances 0.000 title claims description 44
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tensile type cable wire, including the cable wire, cable wire swing joint is used for tensile couple connector, tensile couple connector includes the structural steel pipe, the top fixedly connected with couple of structural steel pipe, the inner wall sliding connection of structural steel pipe has the connection end cover, cable wire and connection end cover fixed connection, the inner wall sliding connection of structural steel pipe has the rigidity lantern ring, the rigidity lantern ring extrudees with the connection end cover each other, the inner wall sliding connection of the rigidity lantern ring has four circular arc splint, four the equal fixedly connected with connecting plate in bottom of circular arc splint, the cable wire passes the rigidity lantern ring and wears out the structural steel pipe and laminates each other with the inboard of four circular arc splint. The utility model discloses an above-mentioned isotructure's cooperation has realized the pulling force that the buffering cable wire received and has strikeed to utilize external pulling force to form frictional force and share the pulling force, prevent junction and cable wire breaking occur's effect.
Description
Technical Field
The utility model relates to a cable wire technical field specifically is a tensile type cable wire.
Background
The steel cord is a flexible cord formed by twisting a plurality of or more thin steel wires. The steel cable is a spiral cable formed by twisting a plurality of steel wires into strands and then twisting a certain number of strands with a cable core as a center. In the material handling machinery, for promoting, pull, take-up etc. because of the cable wire is in the application, the pulling force load that receives is generally great, and traditional cable wire connection structure, simple structure is not stable enough, therefore the cable wire breaks with the junction of couple easily, and under the huge impact load of pulling force, the cable wire is broken easily, causes very big potential safety hazard. In summary, it is an urgent need to solve the problem of the prior art how to improve the conventional steel cable to improve the problem that the joint and the steel cable are easily broken during use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tensile type cable wire possesses the pulling force that the buffering cable wire received and strikes to utilize external pulling force to form frictional force and share the pulling force, prevent junction and cable wire breaking of occurrence's advantage, solved traditional cable wire tensile strength degree, the problem of collapsing easily under quick pulling force strikes.
In order to achieve the above object, the utility model provides a following technical scheme: a tensile steel cable comprises a steel cable, wherein the steel cable is movably connected with a connector for a tensile hook.
Tensile couple connector includes the structural steel pipe, the top fixedly connected with couple of structural steel pipe, the inner wall sliding connection of structural steel pipe has the connection end cover, cable wire and connection end cover fixed connection, the inner wall sliding connection of structural steel pipe has the rigidity lantern ring, the rigidity lantern ring extrudees with the connection end cover each other, the inner wall sliding connection of rigidity lantern ring has four circular arc splint, four the equal fixedly connected with connecting plate in bottom of circular arc splint, the cable wire passes the rigidity lantern ring and wears out the structural steel pipe and laminate each other with the inboard of four circular arc splint, compression spring has been cup jointed on the surface of cable wire, compression spring extrudees with the connecting plate of four circular arc splint bottoms each other.
Preferably, the inner sides of the four arc clamping plates are provided with anti-skidding teeth.
Preferably, the inner wall of the rigid lantern ring is a truncated cone-shaped inner wall.
Preferably, the outer sides of the four arc-shaped clamping plates are attached to the inner wall of the rigid lantern ring.
Preferably, the steel cable penetrates through a through hole of the structural steel pipe and is provided with an arc chamfer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
one, the utility model discloses a through-hole department that passes structural steel pipe at the cable wire has seted up the circular arc chamfer, can effectively reduce the damage that friction between cable wire and the structural steel pipe through-hole caused the cable wire.
Two, the utility model discloses a set up compression spring, when using the quick pulling cable wire of external pulling force, the cable wire can take connecting end cover to extrude compression spring and slide downwards along the inner wall of structural steel pipe to play the impact that the external quick pulling cable wire of buffering brought under compression spring's elastic force and to the influence of cable wire, realize effectively preventing that the strong impact that the cable wire received from taking place cracked effect.
Three, the utility model discloses a set up the rigid sleeve ring, circular arc splint and antiskid tooth, when the pulling cable wire, drive the connecting end cover and extrude the rigid sleeve ring downwards, the rigid sleeve ring is through four circular arc splint of extrusion rather than inner wall sliding connection, make four circular arc splint shrink inwards, thereby produce the extruded pressure of cable wire, and then increase the frictional force between circular arc splint and the cable wire, and through setting up the antiskid tooth, further increase the frictional force between circular arc splint and the cable wire, thereby realize utilizing external pulling force to form frictional force and share the pulling force, prevent that the junction from taking place cracked effect.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
fig. 2 is a cross-sectional view of fig. 1A-a according to the present invention.
In the figure: 1-steel cable, 2-tensile hook connector, 3-structural steel pipe, 4-hook, 5-connecting end cover, 6-rigid lantern ring, 7-arc splint, 8-connecting plate, 9-compression spring and 10-anti-slip tooth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a tensile steel cable comprises a steel cable 1, wherein the steel cable 1 is movably connected with a connector 2 for a tensile hook.
The tensile hook connector 2 comprises a structural steel pipe 3, a hook 4 is fixedly connected to the top of the structural steel pipe 3, a connecting end cover 5 is connected to the inner wall of the structural steel pipe 3 in a sliding manner, a steel cable 1 is fixedly connected with the connecting end cover 5, a rigid lantern ring 6 is connected to the inner wall of the structural steel pipe 3 in a sliding manner, the rigid lantern ring 6 and the connecting end cover 5 are extruded mutually, four circular arc clamping plates 7 are connected to the inner wall of the rigid lantern ring 6 in a sliding manner, the inner wall of the rigid lantern ring 6 is a circular truncated cone-shaped inner wall, the outer sides of the four circular arc clamping plates 7 are attached to the inner wall of the rigid lantern ring 6, connecting plates 8 are fixedly connected to the bottoms of the four circular arc clamping plates 7, the steel cable 1 penetrates through the rigid lantern ring 6 and penetrates out of the structural steel pipe 3 and is attached to the inner sides of the four circular, the inner sides of the four arc clamping plates 7 are all provided with anti-skid teeth 10, the surface of the steel cable 1 is sleeved with a compression spring 9, the compression spring 9 and a connecting plate 8 at the bottom of the four arc clamping plates 7 are mutually extruded, the tensile hook connector 2 is arranged, the hook 4 is used for scraping an object needing to be pulled by using the steel cable 1, when the steel cable 1 is pulled rapidly by using external pulling force, the steel cable 1 can drive the connecting end cover 5 to extrude the compression spring 9 downwards along the inner wall of the structural steel pipe 3, so that the influence of impact brought by the external rapidly-pulling steel cable 1 on the steel cable 1 is buffered under the elastic action of the compression spring 9, the effect of effectively preventing the steel cable 1 from being broken due to strong impact is realized, when the steel cable 1 is pulled, the connecting end cover 5 is driven to extrude the rigid lantern ring 6 downwards, the rigid lantern ring 6 is connected with, make four circular arc splint 7 inwards shrink to the production is to cable wire 1 extruded pressure, and then increases the frictional force between circular arc splint 7 and the cable wire 1, and through setting up anti-skidding tooth 10, further increases the frictional force between circular arc splint 7 and the cable wire 1, thereby realizes utilizing external pulling force to form frictional force and shares the pulling force, prevents that the junction from taking place cracked effect.
The working principle is as follows: when the tensile steel cable is used, the hook 4 is used for scraping an object needing to be pulled by using the steel cable 1, when the steel cable 1 is pulled by using external pulling force quickly, the steel cable 1 can drive the connecting end cover 5 to extrude the compression spring 9 to slide downwards along the inner wall of the structural steel pipe 3, so that the influence of impact caused by the external quick pulling of the steel cable 1 on the steel cable 1 is buffered under the action of the elastic force of the compression spring 9, the effect of effectively preventing the steel cable 1 from being broken due to strong impact is realized, when the steel cable 1 is pulled, the connecting end cover 5 is driven to extrude the rigid lantern ring 6 downwards, the rigid lantern ring 6 extrudes the four arc clamping plates 7 which are in sliding connection with the inner wall of the rigid lantern ring 6, the four arc clamping plates 7 contract inwards, so that the pressure for extruding the steel cable 1 is generated, the friction force between the arc clamping plates 7 and the steel cable 1 is further increased by arranging the anti-skid teeth 10, therefore, the effect of utilizing external pulling force to form friction force to share pulling force and preventing the fracture of the joint is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A tensile steel cord comprising a steel cord (1), characterized in that: the steel cable (1) is movably connected with a connector (2) for a tensile hook;
tensile couple connector (2) are including structural steel pipe (3), the top fixedly connected with couple (4) of structural steel pipe (3), the inner wall sliding connection of structural steel pipe (3) has connection end cover (5), cable wire (1) and connection end cover (5) fixed connection, the inner wall sliding connection of structural steel pipe (3) has the rigidity lantern ring (6), the rigidity lantern ring (6) extrudees with connection end cover (5) each other, the inner wall sliding connection of rigidity lantern ring (6) has four circular arc splint (7), four the equal fixedly connected with connecting plate (8) in bottom of circular arc splint (7), cable wire (1) passes the rigidity lantern ring (6) and wears out structural steel pipe (3) and laminates each other with the inboard of four circular arc splint (7), compression spring (9) has been cup jointed on the surface of cable wire (1), compression spring (9) extrudees each other with connecting plate (8) of four circular arc splint (7) bottoms.
2. A tensile steel cord according to claim 1, wherein: the inner sides of the four arc clamping plates (7) are provided with anti-skidding teeth (10).
3. A tensile steel cord according to claim 1, wherein: the inner wall of the rigid lantern ring (6) is a circular truncated cone-shaped inner wall.
4. A tensile steel cord according to claim 3, wherein: the outer sides of the four arc clamping plates (7) are attached to the inner wall of the rigid lantern ring (6).
5. A tensile steel cord according to claim 1, wherein: and the steel cable (1) penetrates through the through hole of the structural steel pipe (3) and is provided with an arc chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122988.3U CN210510149U (en) | 2019-07-17 | 2019-07-17 | Tensile steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122988.3U CN210510149U (en) | 2019-07-17 | 2019-07-17 | Tensile steel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210510149U true CN210510149U (en) | 2020-05-12 |
Family
ID=70583756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122988.3U Expired - Fee Related CN210510149U (en) | 2019-07-17 | 2019-07-17 | Tensile steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210510149U (en) |
-
2019
- 2019-07-17 CN CN201921122988.3U patent/CN210510149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |