CN210526216U - Steel wire rope for towing automobile trailer - Google Patents
Steel wire rope for towing automobile trailer Download PDFInfo
- Publication number
- CN210526216U CN210526216U CN201920974595.9U CN201920974595U CN210526216U CN 210526216 U CN210526216 U CN 210526216U CN 201920974595 U CN201920974595 U CN 201920974595U CN 210526216 U CN210526216 U CN 210526216U
- Authority
- CN
- China
- Prior art keywords
- hole
- joint
- rope
- wire passing
- passing hole
- 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.)
- Active
Links
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a steel wire rope for drawing an automobile trailer, which comprises a rope body, two fixing pieces and two drawing hooks detachably connected with the two fixing pieces, wherein one end of the rope body is provided with a male joint, the other end of the rope body is provided with a female joint, and the male joint and the female joint are matched for use; the fixing piece comprises a first wire passing hole and a second wire passing hole, a guide sliding groove is arranged at the joint of the first wire passing hole and the second wire passing hole, the diameters of the first wire passing hole and the second wire passing hole are larger than the diameters of the rope body and the male joint, and the diameter of the female joint is larger than the diameters of the first wire passing hole and the second wire passing hole; the traction hook comprises a hook body and a hook seat, and the outer side of the hook seat is provided with an external thread matched with the internal thread of the traction hook mounting hole; the male connector and the female connector are connected, so that the connection is not easy to loose.
Description
Technical Field
The utility model relates to a wire rope technical field, concretely relates to car trailer is wire rope for traction.
Background
The steel wire rope is widely applied to the industry of traction, the steel wire rope used for the traction of the trailer of the automobile is pulled by a single steel wire rope, and the steel wire rope is mostly fixed by knotting, so that the structural stability of the steel wire rope is poor, and the steel wire rope is easy to break even for heavy automobiles and has risks in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wire rope is used in trailer traction to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: a steel wire rope for towing an automobile trailer is characterized by comprising a rope body, two fixing pieces and two towing hooks detachably connected to the two fixing pieces, wherein a male joint is arranged at one end of the rope body, a female joint is arranged at the other end of the rope body, and the male joint and the female joint are matched for use; the rope body comprises a central fiber core and six steel wires which are uniformly twisted in the forward direction and are wound on the circumference of the central fiber core; a coating layer is arranged on the outer side of the rope body and comprises an inner nylon layer and a rubber layer; the fixing piece comprises a first wire passing hole and a second wire passing hole, a guide sliding groove is arranged at the joint of the first wire passing hole and the second wire passing hole, the diameters of the first wire passing hole and the second wire passing hole are larger than the diameters of the rope body and the male connector, and the diameter of the female connector is larger than the diameters of the first wire passing hole and the second wire passing hole; the first one side of crossing the line hole still is provided with one and draws the hook mounting hole, be provided with the internal thread in drawing the hook mounting hole, draw the hook including coupler body and hook seat, the hook seat outside is provided with the external screw thread with the internal thread looks adaptation of drawing the hook mounting hole, the coupler body sets up to the U-shaped structure, bilateral symmetry is provided with third through-hole and fourth through-hole on the coupler body, it is connected with a bolt and nut to dismantle on third through-hole and the fourth through-hole.
Furthermore, the first wire passing hole and the second wire passing hole are both formed by a rope threading hole and a counter bore, the rope threading hole is communicated with the counter bore and is provided with the same central shaft, and the diameter of the rope threading hole is smaller than the diameter of the counter bore and larger than the diameter of the rope body and the diameter of the male joint.
Furthermore, the male joint and the female joint both comprise joint bodies, stepped holes penetrating through the joint bodies are formed in the joint bodies, each stepped hole comprises a large hole and a small hole, the rope body penetrates through the small holes and is knotted and fixed in the large holes, and the diameter of each small hole is larger than that of the rope body and smaller than that of the knotted rope body; the outer side of the connector body of the male connector is provided with external threads, the inner side of the connector body of the female connector is provided with internal threads, and the male connector is connected with the female connector through the threads.
The female connector and the male connector are both provided with internal threads in a large hole of the connector body, the internal threads in the large hole of the male connector are matched with an isolation block through internal and external threads in a connecting mode, the internal threads in the large hole of the female connector are matched with an isolation bulge through the internal and external threads in a connecting mode, and the isolation block and the isolation bulge are connected together in a buckling mode when the male connector and the female connector are locked.
Preferably, a circular groove is formed in the outer side surface of the isolation block, and a clamping ring is arranged in the circular groove; the isolation protrusion comprises a base and a protrusion block fixedly arranged above the base, and a clamping block clamped in the clamping ring is arranged on the protrusion block.
Furthermore, an anti-slip rubber sleeve is fixedly adhered in the guide sliding groove and provided with a line hole for the rope body to pass through.
Furthermore, the both sides of towing hook mounting hole are provided with the screw hole, be provided with horizontal through-hole on the hook seat, the mounting passes screw hole, horizontal through-hole and hook seat through the bolt and carries out anti-drop fixed connection.
After the structure is adopted, the utility model discloses beneficial effect does:
the utility model has simple structure, low cost and convenient use, the male joint of the rope body of the steel wire rope of the utility model is arranged at one side of the second wire passing hole of one of the fixing parts, and the female joint of the rope body passes through the second wire passing hole of the fixing part and then passes through the first wire passing hole of the fixing part after bending; then the female joint of the rope body passes through the first wire passing hole of the other fixing piece and then passes through the second wire passing hole of the other fixing piece, and then the female joint is detachably connected with the male joint; installing a hook seat of a towing hook in a towing hook installation hole, installing a hook body of the towing hook on an automobile to be towed, and locking the hook body through a bolt; by the mode, the traction of the two steel wire ropes can be realized, the traction is firmer, and the traction device can be used for heavy automobile traction; and connect through public female connector, connect and be difficult to not hard up, use safelyr.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the rope body of the present invention;
fig. 3 is a schematic structural view of the towing hook of the present invention;
fig. 4 is a schematic structural view of the male connector of the present invention;
fig. 5 is a schematic structural view of the female joint of the present invention;
fig. 6 is a cross-sectional view of the fixing member of the present invention.
Description of reference numerals:
1. a rope body; 11. a fiber core; 12. a steel wire; 13. a coating layer; 2. a male connector; 21. an external thread; 22. an isolation block; 23. a circular groove; 24. a collar; 3. a female joint; 31. an internal thread; 32. a base; 33. a raised block; 34. a clamping block; 4. a fixing member; 41. a first wire passing hole; 42. a second wire passing hole; 43. a towing hook mounting hole; 44. a guide chute; 5. a towing hook; 51. a hook body; 52. a hook base; 6. A small hole; 7. and (4) large pores.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Referring to fig. 1-6, a steel wire rope for towing an automobile trailer comprises a rope body 1, two fixing pieces 4 and two towing hooks 5 detachably connected to the two fixing pieces, wherein a male joint 2 is arranged at one end of the rope body 1, a female joint 3 is arranged at the other end of the rope body, and the male joint 2 and the female joint 3 are matched for use; the rope body 1 comprises a central fiber core 11 and six steel wires 12 which are uniformly twisted in the same direction and are wound on the circumference of the central fiber core 11; a coating layer 13 is arranged on the outer side of the rope body 1, and the coating layer 13 comprises an inner nylon layer and a rubber layer; the fixing part 4 comprises a first thread passing hole 41 and a second thread passing hole 42, a guide sliding groove 44 is arranged at the joint of the first thread passing hole 41 and the second thread passing hole 42, the diameters of the first thread passing hole 41 and the second thread passing hole 2 are larger than the diameters of the rope body 1 and the male joint 2, and the diameter of the female joint 3 is larger than the diameters of the first thread passing hole 41 and the second thread passing hole 42; first one side of crossing line hole 41 still is provided with one and pulls hook mounting hole 43, it is provided with the internal thread in the hook mounting hole 43 to pull, it includes coupler body 51 and hook seat 52 to pull hook 5, the hook seat 52 outside is provided with the external screw thread with the internal thread looks adaptation of hook mounting hole 43, coupler body 51 sets up to the U-shaped structure, bilateral symmetry is provided with third through-hole and fourth through-hole on the coupler body 51, it is connected with a bolt and nut to dismantle on third through-hole and the fourth through-hole. In the steel wire rope of the utility model, the male joint 2 of the rope body 1 is placed at one side of the second wire passing hole 42 of one of the fixing pieces 4, and the female joint 3 of the rope body 1 passes through the second wire passing hole 42 of the fixing piece 4 and then passes through the first wire passing hole 41 of the fixing piece 4 after bending; then the female joint 3 of the rope body 1 passes through the first thread passing hole 41 of the other fixing piece 4 and then passes through the second thread passing hole 42 of the other fixing piece 4, and then is detachably connected with the male joint 2; installing the hook seat 52 of the towing hook 5 in the towing hook installation hole 43, installing the hook body 51 of the towing hook 5 on the automobile to be towed, and locking the automobile by a bolt on the towing hook 5; by the mode, the traction of the two steel wire ropes can be realized, the traction is firmer, and the traction device can be used for heavy automobile traction; and connect through public, female connector, connect difficult not hard up, use safer.
In a further embodiment, the first wire passing hole 41 and the second wire passing hole 42 are both composed of a rope passing hole and a counter bore, the rope passing hole is communicated with the counter bore and has the same central axis, and the diameter of the rope passing hole is smaller than the diameter of the counter bore and larger than the diameters of the rope body 1 and the male connector 2; the first stringing hole that crosses in the line hole 41 of two mountings 4 sets up in the inboard, and the counter bore setting is in the outside, crosses through first line hole 41 and the second and is provided with stringing hole and counter bore in the line hole 4, and the accessible is tied a knot the rope body 1 and is fixed in the counter bore, prevents that male joint 2 and female joint 3 in use from damaging, and this kind of setting can use convenient to use under emergency.
In a further embodiment, the male joint 2 and the female joint 3 both comprise joint bodies, stepped holes penetrating through the joint bodies are arranged inside the joint bodies, each stepped hole comprises a large hole 7 and a small hole 6, the rope body 1 penetrates through the small holes 6 and is knotted and fixed in the large hole 7, and the diameter of each small hole 6 is larger than that of the rope body 1 and smaller than that of the rope body 1 after knotting; the outer side of the joint body of the male joint 2 is provided with external threads 21, the inner side of the joint body of the female joint 3 is provided with internal threads 31, and the male joint 2 is connected with the female joint 3 through threads.
The male connector 2 and the female connector 3 are provided with internal threads in the large hole 7 of the connector body, the internal threads in the large hole 7 of the male connector 2 are connected and matched with an isolating block 22 through the internal threads and the external threads, the internal threads in the large hole 7 of the female connector 3 are connected and matched with an isolating bulge through the internal threads and the external threads, and the isolating block 22 and the isolating bulge are connected together in a buckling mode when the male connector 3 and the female connector 2 are locked. The effect that the isolation rope body 1 was crusted is played with the isolation arch to the spacing block 2 in the use, avoid wearing and tearing each other, it is preferred, the direction of threaded connection between isolation arch and female joint 3 is the same with the direction of male joint 2 with 3 threaded connection of female joint, threaded connection's direction between spacing block 22 and the male joint 2 is opposite with male joint 2 and 3 threaded connection's of female joint direction, when avoiding dismantling, the not hard up phenomenon appears between spacing block 22 and the male joint 2, simultaneously, be provided with the separation blade that prevents spacing block 22 or the inside excessive locking of isolation arch in the macropore 7 of male joint 2 and the macropore 7 of female joint 3, when reverse unclamping, play the effect that prevents spacing block 22 to continue locking to aperture 6 directions. The outer side surface of the isolation block 22 is provided with a circular groove 23, and a clamping ring 24 is arranged in the circular groove 23. The isolation protrusion comprises a base 32 and a protrusion block 33 fixedly arranged above the base 32, wherein a clamping block 34 clamped in the clamping ring 24 is arranged on the protrusion block 33.
In a further embodiment, an anti-slip rubber sleeve is adhered and fixed in the guide chute 44, the anti-slip rubber sleeve is provided with a line hole for the rope body 1 to pass through, and the anti-slip rubber sleeve can protect the rope body.
In a further embodiment, threaded holes are formed in two sides of the towing hook mounting hole 43, a transverse through hole is formed in the hook seat 52, and the fixing member 4 passes through the threaded holes and the transverse through hole through bolts to be fixedly connected with the hook seat 52 in a falling-proof manner; the towing hook 5 can be prevented from being separated from the fixing piece 4 through the bolt, and the use is safer.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A steel wire rope for towing an automobile trailer is characterized by comprising a rope body, two fixing pieces and two towing hooks detachably connected to the two fixing pieces, wherein a male joint is arranged at one end of the rope body, a female joint is arranged at the other end of the rope body, and the male joint and the female joint are matched for use; the rope body comprises a central fiber core and six steel wires which are uniformly twisted in the forward direction and are wound on the circumference of the central fiber core; a coating layer is arranged on the outer side of the rope body and comprises an inner nylon layer and a rubber layer; the fixing piece comprises a first wire passing hole and a second wire passing hole, a guide sliding groove is arranged at the joint of the first wire passing hole and the second wire passing hole, the diameters of the first wire passing hole and the second wire passing hole are larger than the diameters of the rope body and the male connector, and the diameter of the female connector is larger than the diameters of the first wire passing hole and the second wire passing hole; the first one side of crossing the line hole still is provided with one and draws the hook mounting hole, be provided with the internal thread in drawing the hook mounting hole, draw the hook including coupler body and hook seat, the hook seat outside is provided with the external screw thread with the internal thread looks adaptation of drawing the hook mounting hole, the coupler body sets up to the U-shaped structure, bilateral symmetry is provided with third through-hole and fourth through-hole on the coupler body, it is connected with a bolt and nut to dismantle on third through-hole and the fourth through-hole.
2. The steel wire rope for the traction of the trailer of the automobile as claimed in claim 1, wherein the first wire through hole and the second wire through hole are both formed by a wire through hole and a counter bore, the wire through hole is communicated with the counter bore and has the same central axis, and the diameter of the wire through hole is smaller than the diameter of the counter bore and larger than the diameter of the rope body and the diameter of the male joint.
3. The steel wire rope for towing vehicle trailers according to claim 1, wherein the male joint and the female joint each comprise a joint body, a stepped hole penetrating through the joint body is formed in the joint body, the stepped hole comprises a large hole and a small hole, the rope body penetrates through the small hole and is knotted and fixed in the large hole, and the diameter of the small hole is larger than that of the rope body and smaller than that of the knotted rope body; the outer side of the connector body of the male connector is provided with external threads, the inner side of the connector body of the female connector is provided with internal threads, and the male connector is connected with the female connector through the threads.
4. The steel wire rope for pulling the trailer of the automobile as claimed in claim 3, wherein the male joint and the female joint are both provided with internal threads in the large hole of the joint body, the internal threads in the large hole of the male joint are matched with a spacing block through internal and external thread connection, the internal threads in the large hole of the female joint are matched with a spacing bulge through internal and external thread connection, and the spacing block and the spacing bulge are connected together in a snap-in manner when the male joint and the female joint are locked.
5. The steel wire rope for pulling the trailer of the automobile as claimed in claim 4, wherein a circular groove is arranged on the outer side surface of the isolation block, and a clamping ring is arranged in the circular groove; the isolation protrusion comprises a base and a protrusion block fixedly arranged above the base, and a clamping block clamped in the clamping ring is arranged on the protrusion block.
6. The steel wire rope for pulling the trailer of the automobile as claimed in claim 1, wherein an anti-slip rubber sleeve is fixedly adhered in the guide chute, and the anti-slip rubber sleeve is provided with a wire hole for the rope body to pass through.
7. The steel wire rope for towing an automobile trailer according to claim 1, wherein threaded holes are formed in both sides of the towing hook mounting hole, a transverse through hole is formed in the hook base, and the fixing member is fixedly connected with the hook base in a manner that a bolt penetrates through the threaded holes and the transverse through hole to be prevented from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974595.9U CN210526216U (en) | 2019-06-26 | 2019-06-26 | Steel wire rope for towing automobile trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974595.9U CN210526216U (en) | 2019-06-26 | 2019-06-26 | Steel wire rope for towing automobile trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526216U true CN210526216U (en) | 2020-05-15 |
Family
ID=70596336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920974595.9U Active CN210526216U (en) | 2019-06-26 | 2019-06-26 | Steel wire rope for towing automobile trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526216U (en) |
-
2019
- 2019-06-26 CN CN201920974595.9U patent/CN210526216U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9114679B2 (en) | Tow adapter | |
| CN210526216U (en) | Steel wire rope for towing automobile trailer | |
| CN102324287A (en) | Novel corrugated pipe threading apparatus | |
| CN108183365B (en) | Special connector for carbon fiber wire paying-off traction plate for power transmission line construction | |
| CN202197061U (en) | Threading tool for corrugated pipe | |
| CN204886116U (en) | Carbon fiber complex core wire gold utensil that continues | |
| CN202914627U (en) | Taper rope end connector | |
| CN205059103U (en) | Trailer arm assembly | |
| CN212316537U (en) | Flexible automobile traction ring | |
| CN201619409U (en) | Drag hook device for automobile | |
| CN217623012U (en) | Automobile front towing hook rod | |
| CN204020441U (en) | Rear dragging hitch | |
| CN201189545Y (en) | Prestress steel strand traction head | |
| CN204659375U (en) | A kind of Portable tow truck bar | |
| CN111648151A (en) | Flexible automobile traction ring | |
| CN213501676U (en) | Special double-hook assembly for trailer | |
| CN214219192U (en) | Corrosion-resistant tensile carbon spring steel wire | |
| CN205346522U (en) | A detachable I -shaped wheel for coiling cable | |
| CN217553577U (en) | Full carbon formula spoke and rim subassembly, wheel and bicycle | |
| CN220180490U (en) | Towing hook device for special vehicle | |
| CN217950979U (en) | Automobile inhaul cable with adjustable length | |
| CN216251958U (en) | Weak current intelligent system comprehensive wiring device | |
| CN216683960U (en) | Novel split type tow hook | |
| CN215334930U (en) | Flame-retardant nylon hydraulic brake hose | |
| CN207657532U (en) | Car puller hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |