CN210715735U - Steel wire connector - Google Patents
Steel wire connector Download PDFInfo
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- CN210715735U CN210715735U CN201920605916.8U CN201920605916U CN210715735U CN 210715735 U CN210715735 U CN 210715735U CN 201920605916 U CN201920605916 U CN 201920605916U CN 210715735 U CN210715735 U CN 210715735U
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- steel wire
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- wire connector
- steel
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Abstract
The utility model provides a steel wire connector, steel wire connector includes: a core sleeve and a core shaft; the core cover has the toper inner chamber, and the dabber is the toper axis body, and the axis body surface of dabber is equipped with the wire casing of holding steel wire, and the dabber of holding the steel wire is installed in the toper inner chamber from core cover one end, and the steel wire is worn out from the core cover other end to connect the steel wire with in the steel wire connects. The steel wire connector of the utility model is arranged without winding steel wires, thereby being convenient and quick, saving the operation time and reducing the labor intensity; many wire casings toper dabber structure has the advantage that is suitable for the steel wire of many specifications diameter, has solved the problem that the steel wire operation is connected and is wasted time and energy in the actual production.
Description
Technical Field
The utility model relates to a steel wire operation field especially relates to a steel wire connector in the oil pipe.
Background
At present, steel wire operation is commonly used in operations such as oil field testing, paraffin removal, drifting, sliding sleeve opening and closing and the like. The steel wire operation needs to be connected operation instrument and steel wire, and current steel wire connector needs the manual work to use a plurality of rings with steel wire winding after beating into the knot, because joint installation time is long, the steel wire diameter is big more connect working strength big more, and the quality of knoing receives the human factor influence, has the risk of droing. And the steel wire connectors of the same type can only use steel wires of one specification. Therefore, a quick connector for steel wire operation is urgently needed.
SUMMERY OF THE UTILITY MODEL
Can multiple steel wire specification switch the construction in order to satisfy the actual operation to and avoid the steel wire to appear the obscission after the manual work is knoed, the utility model provides a steel wire connector, the steel wire connector includes: a core sleeve and a core shaft;
the core sleeve is provided with a conical inner cavity, the core shaft is a conical shaft body, a wire groove for containing a steel wire is formed in the surface of the shaft body of the core shaft, the core shaft containing the steel wire is installed in the conical inner cavity from one end of the core sleeve, and the steel wire penetrates out from the other end of the core sleeve so as to connect the steel wire with the steel wire connector.
Further, the steel wire connector still includes: a cap body; the cap body is of a hollow structure.
Further, the core sleeve is disposed within the cap body.
Further, one end of the cap body is of a chamfer structure.
Furthermore, a slot hole for the steel wire to pass through is arranged at the chamfer structure end of the cap body.
Further, the cap body projects forward near the wire feed-through end.
Further, the hollow structure is a tapered cavity with a gradually decreasing diameter near the end of the cap body.
Further, the wire grooves are of wedge-shaped structures opposite to each other in pairs.
Further, the number of the wire grooves is even.
Further, the number of the wire grooves is 6.
The steel wire connector of the utility model has the advantages of no need of steel wire winding, convenience and rapidness, operation time saving and labor intensity reduction; many wire casings toper dabber structure has the advantage that is suitable for the steel wire of many specifications diameter, has solved the problem that the steel wire operation is connected and is wasted time and energy in the actual production.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a steel wire connector provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a mandrel according to an embodiment of the present invention;
fig. 3 is the embodiment of the utility model provides a steel wire connector installation process schematic diagram.
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.
The steel wire that has now connector needs the manual work to twine a plurality of circles with the steel wire, beats into the knot back that dies, can be because connect installation time long, the big connection working strength of steel wire diameter is big more, and the quality of knoing receives the human factor influence, has the risk of droing. And the same type of wire joint can only use one specification of wire. In order to solve the above problem, the utility model provides a steel wire connector, steel wire connector includes: a core sleeve and a core shaft;
the core cover has the toper inner chamber, and the dabber is the toper axis body, and the axis body surface of dabber is equipped with the wire casing of holding steel wire, and the dabber of holding the steel wire is installed in the toper inner chamber from core cover one end, and the steel wire is worn out from the core cover other end to connect the steel wire with in the steel wire connects.
Specifically, as shown in fig. 1 and 2, the core housing 2 is a cylinder with a tapered inner cavity, and the mandrel 4 is a tapered shaft, and the mandrel 4 can be clamped in the core housing 2 and used in cooperation with the core housing 2. The wire casing 5 of holding steel wire 3 is equipped with on the axis body surface of dabber 4, and this dabber is installed in the toper inner chamber of core cover, and the hole 8 on the core cover is worn out from to steel wire 3 of locating dabber wire casing 5 for fixed steel wire, and accomplish operation tools such as oil field test, paraffin removal, drifting, sliding sleeve switch and be connected with the steel wire.
The steel wire connector of the embodiment of the utility model has the advantages of no need of winding steel wires, convenience and rapidness, operation time saving and labor intensity reduction; many wire casings toper dabber structure has the advantage that is suitable for the steel wire of many specifications diameter, has solved the problem that the steel wire operation is connected and is wasted time and energy in the actual production.
Based on the content of the above embodiments, as an alternative embodiment: the steel wire connector still includes: a cap body;
the cap body is a hollow structure.
Specifically, as shown in fig. 1 and 3, the cap body 1 is hollow and is used for placing the core sleeve 2.
Based on the content of the above embodiments, as an alternative embodiment: the core sleeve is arranged in the cap body.
Specifically, as shown in fig. 3, the core sleeve 2 is arranged in the cap body 1, and the surface of the inner cavity of the cap body 1 can clamp the outer wall of the core sleeve 2.
Based on the content of the above embodiments, as an alternative embodiment: one end of the cap body is of a chamfer angle structure.
Specifically, as shown in fig. 1, the cap body 1 is divided into an upper end and a lower end, and a chamfer structure 6 is arranged at one section of the cap body, so that the steel wire operation is facilitated.
Based on the content of the above embodiments, as an alternative embodiment: the chamfer structure end of the cap body is provided with a slot hole for a steel wire to pass through.
Specifically, as shown in fig. 1, a slot 9 for a steel wire to pass through is arranged at the chamfer structure end of the cap body 1, and the slot 9 is arranged at the same side of the hole 8 of the core sleeve 2 and penetrates through the hole, so that the steel wire can be matched with the hole to work when external operation is facilitated.
Based on the content of the above embodiments, as an alternative embodiment: the cap body protrudes forwards near the steel wire penetrating end.
Specifically, as shown in fig. 1, a protruding part 7 is arranged near the penetrating end of the steel wire 3, namely, between the upper and lower chamfer structures 6, so that the fishing operation is convenient.
Based on the content of the above embodiments, as an alternative embodiment: the conical inner cavity is a conical cavity body with gradually reduced diameter close to the end of the cap body.
Specifically, as shown in fig. 1 and 3, the hollow structure in the core sleeve 2 is a tapered inner cavity, and the tapered diameter of the hollow structure is gradually reduced near the end of the cap body 1.
Based on the content of the above embodiments, as an alternative embodiment: the wire grooves are of wedge-shaped structures opposite to each other in pairs.
Specifically, as shown in fig. 2, the wire slots 5 are wedge-shaped structures opposite to each other in pairs, and the steel wires 3 are bent and placed in the two wire slots 5 which are 180 degrees apart and correspond to the diameter of the steel wires, as shown in fig. 1. The steel wire 3 also forms a wedge-shaped structure at this time, so that the steel wire 3 is more and more tightened to fix the steel wire 3.
Based on the content of the above embodiments, as an alternative embodiment: the number of the wire grooves is even.
Specifically, the surface of the shaft body of the mandrel 4 is provided with an even number of wire grooves 5, and the number of the wire grooves can be 4, 6 or 8. Preferably, the number of the wire grooves is 6, and 3 specifications of steel wires can be placed in the wire grooves.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. The utility model provides a steel wire connector, its characterized in that, steel wire connector includes: a core sleeve and a core shaft;
the core sleeve is provided with a conical inner cavity, the core shaft is a conical shaft body, a wire groove for containing a steel wire is arranged on the surface of the shaft body of the core shaft, the core shaft containing the steel wire is arranged in the conical inner cavity from one end of the core sleeve, and the steel wire penetrates out from the other end of the core sleeve so as to connect the steel wire with the steel wire connector.
2. The wire connector according to claim 1, further comprising: a cap body;
the cap body is of a hollow structure.
3. The wire connector according to claim 2, wherein the core sleeve is disposed within the cap body.
4. The wire connector according to claim 3, wherein one end of the cap body is chamfered.
5. The wire connector according to claim 4, wherein a slot is provided at the chamfered end of the cap for the wire to pass through.
6. The wire connector according to claim 5 wherein the cap projects forwardly adjacent the wire feed end.
7. The wire connector according to claim 2 wherein said tapered interior cavity is a tapered cavity of decreasing diameter adjacent said cap end.
8. The wire connecting head according to claim 1, wherein the wire grooves are wedge-shaped structures opposite to each other.
9. The wire connecting head according to claim 8, wherein the number of wire grooves is an even number.
10. The wire connector according to claim 9, wherein there are 6 wire slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605916.8U CN210715735U (en) | 2019-04-29 | 2019-04-29 | Steel wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605916.8U CN210715735U (en) | 2019-04-29 | 2019-04-29 | Steel wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715735U true CN210715735U (en) | 2020-06-09 |
Family
ID=70965971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605916.8U Active CN210715735U (en) | 2019-04-29 | 2019-04-29 | Steel wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715735U (en) |
-
2019
- 2019-04-29 CN CN201920605916.8U patent/CN210715735U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |