CN216838999U - Steel strand penetrating connector - Google Patents
Steel strand penetrating connector Download PDFInfo
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- CN216838999U CN216838999U CN202123172132.7U CN202123172132U CN216838999U CN 216838999 U CN216838999 U CN 216838999U CN 202123172132 U CN202123172132 U CN 202123172132U CN 216838999 U CN216838999 U CN 216838999U
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- sleeve
- guide sleeve
- steel strand
- end plate
- guide
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Abstract
The utility model discloses a steel strand penetrating connector, which comprises a guide sleeve, wherein a plurality of inclined holes are uniformly distributed on the circumference of one end of the guide sleeve; the end plate is matched in the inner cavity of the guide sleeve in shape and position, a plurality of matching holes opposite to the inclined hole paths are formed in the end plate, and an annular sleeve body is formed at the central opening of the end plate; the screwing stud is screwed in the sleeve body, the inner wall of the sleeve body extends towards the end part to form a gradually-changed necking shape, and the deep end of the corresponding screwing stud is in a split conical shape; wherein, the middle shaft of the screwing stud is provided with a through hole channel. The provided screwing stud can clamp the steel strand tightly in the screwing process and is locked on the steel strand, so that falling off can be effectively prevented.
Description
Technical Field
The utility model belongs to steel strand wires are worn and are restrainted equipment field particularly, relate to and have a steel strand wires penetrator connecting piece.
Background
In consideration of the penetrating mode of the steel strand, the steel strand is generally bound and introduced through a traction rope or other equipment in the prior art, so that the heads of the steel strand are dispersed and agglomerated in a hole in the traction process, and the traction device provided by the prior art is difficult to lock on the steel strand and cannot effectively fix the end part of the steel strand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that the steel strand wires in the foretell current product wear head in-process head is easy to scatter, and provide a steel strand wires wear head connecting piece, its tip cover that can guarantee a plurality of steel strand wires is established in wearing, has guaranteed leveling of the tip of steel strand wires, prevents the jam that loose caused.
The technical scheme is as follows:
a steel strand penetrating connector comprises
The guide sleeve is provided with a plurality of inclined holes which are uniformly distributed on the circumference of one end of the guide sleeve;
the end plate is matched in the inner cavity of the guide sleeve in shape and position, a plurality of matching holes opposite to the inclined hole paths are formed in the end plate, and an annular sleeve body is formed at the central opening of the end plate;
the screwing stud is screwed in the sleeve body, the inner wall of the sleeve body extends towards the end part to form a gradually-changed necking shape, and the deep end of the corresponding screwing stud is in a split conical shape;
wherein, the middle shaft of the screwing stud is provided with a through hole channel.
Further, also comprises
The inner surface of the other end of the guide sleeve is provided with threads which are in threaded connection with the opening at the other end of the guide sleeve, and the end cover is conical and is provided with an opening at the center which is opposite to the pore channel.
Furthermore, the side surface of the end plate is connected with the inner wall of the guide sleeve.
Furthermore, a plurality of guide shafts arranged around the center are uniformly distributed on the end plate, a rotary roller sleeve is rotatably matched on each guide shaft, and the screwed connection part of the end cover is limited between the rotary roller sleeve and the guide sleeve.
Furthermore, an annular convex edge for preventing the rotary roller sleeve from axially moving is formed in the guide sleeve, and the opening edge of the annular convex edge is overlapped with the axial part of the rotary roller sleeve.
Furthermore, a nut is fixedly assembled at one end of the screwing stud, which is far away from the end plate.
It has the beneficial effect that for prior art:
the threading connector is sleeved on the steel strand, wherein a plurality of steel strands pass through the reserved inclined holes, and the believed inclined holes can be tensioned in the steel strands after the steel strands are inserted, so that the threading connector can be effectively prevented from being disengaged.
Through the through hole channel designed in the middle part, a steel strand can be fixed in the through hole channel so as to ensure that the penetrating head device cannot fall off on the whole steel strand bundle.
The provided screwing stud can clamp the steel strand tightly in the screwing process and is locked on the steel strand, so that falling off can be effectively prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention.
Fig. 1 is an exploded view of a structural member of a steel strand threading connector.
Fig. 2 is a sectional structure view of the steel strand piercing connector.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a steel strand penetrating connector is provided, which comprises a guide sleeve 2, wherein one end of the guide sleeve 2 is a cylindrical body with an arched surface, a plurality of inclined holes are uniformly distributed on the arched surface at one end of the guide sleeve 2 along the circumference, and a round hole is formed in the center; is positioned in the guide sleeve 2 and is vertically provided with
as shown in fig. 1, the shaft of the fastening stud 1 is threaded, and the bottom end of the fastening stud 1 has a conical structure that is hollow inside and has a petal shape, and the conical structure is fitted in the sleeve 3 and gradually squeezed together with the screw feeding.
Wherein, the middle shaft of the screwing stud 1 is provided with a through hole channel.
As shown in fig. 2, as the embodiment of the utility model discloses, add end cover 7, end cover 7 is coniform lid, is formed with the screwed protrusion ring body at the end of end cover 7 along the protrusion ring body, set up screw thread on the protrusion ring body, the internal surface of the other end of uide bushing 2 set up screw thread, the spiro union is in the opening part of the uide bushing 2 other end, end cover 7 for coniform and center department set up with the just right opening in pore.
As shown in fig. 2, as an embodiment of the present disclosure, the side of the end plate 4 is connected to the inner wall of the guiding sleeve 2, and the connection mode may be a screw connection, or an integral formation, or a connection through an L-shaped angle iron.
As shown in fig. 1, as an embodiment of the present invention, a limiting structure for limiting an end cap 7 is provided, the limiting structure is realized by uniformly distributing a plurality of guide shafts 6 arranged around a center on an end plate 4 and a rotary roller sleeve 5 rotatably fitted on the guide shafts 6, the rotary roller sleeve is screwed on the guide shafts, the fitting portion of the guide shafts and the rotary roller sleeve is threaded, and the other portion is an optical axis, the screwed portion of the end cap 7 is limited between the rotary roller sleeve 5 and the guide sleeve 2, the rotary roller sleeve 5 is two metal nuts, the radial cross section of each metal nut is cylindrical, an annular convex edge for preventing the rotary roller sleeve 5 from axially moving is formed in the guide sleeve 2, the annular convex edge continuously and centripetally extends, the opening surface of the annular convex edge is close to the guide shaft 6, the annular convex edge overlaps with the rotary roller sleeve 5 in the axial portion, the rotary roller sleeve 5 can rotate on the guide shafts 6 along the thread direction, or the rotary roller sleeve 5 is a rotary sleeve, one metal nut is screwed on the guide shaft 6, the other metal nut is in clearance fit on the guide shaft 6, the metal nut is in threaded fit with the guide shaft 6, the rotary sleeve is in clearance fit with the guide shaft 6, and the rotary sleeve is limited on one side of the annular convex edge by the metal nut.
In use, the steel strand penetrates and passes through the mating holes in the inclined holes, each inclined hole can pass through the mating holes corresponding to the inclined hole along the corresponding inclined path, a steel strand is selected to pass through the hole channel, the sleeve body 3, the end plate 4 and the guide sleeve 2 are fixedly connected, the steel strand at the center passes through one end of the end cover 7 is worn out, then the screw bolt 1 is screwed, the split of the screw bolt 1 can clasp the steel strand, the hole is deep in the pushing process, the end cover 7 can rotate slightly between the rotary roller sleeve 5 and the guide sleeve 2, and the steel strand pushes the follow-up path of the guide sleeve to enter.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A steel strand penetrating connector is characterized by comprising
The guide sleeve is provided with a plurality of inclined holes which are uniformly distributed on the circumference of one end of the guide sleeve;
the end plate is matched in the inner cavity of the guide sleeve in shape and position, a plurality of matching holes opposite to the inclined hole paths are formed in the end plate, and an annular sleeve body is formed at the central opening of the end plate;
the screwing stud is screwed in the sleeve body, the inner wall of the sleeve body extends towards the end part to form a gradually-changed necking shape, and the deep end of the corresponding screwing stud is in a split conical shape;
wherein, the middle shaft of the screwing stud is provided with a through hole channel.
2. The steel strand threading connector of claim 1, further comprising
The inner surface of the other end of the guide sleeve is provided with threads which are in threaded connection with the opening at the other end of the guide sleeve, and the end cover is conical and is provided with an opening at the center which is opposite to the pore channel.
3. The strand threading connector of claim 1, wherein the end plate side surface is connected to the inner wall of the guide sleeve.
4. The steel strand threading connector according to claim 2, wherein a plurality of guide shafts are uniformly distributed on the end plate and arranged around the center, a rotary roller sleeve is rotatably matched on each guide shaft, and the threaded connection part of the end cover is limited between the rotary roller sleeve and the guide sleeve.
5. The strand threading connector according to claim 1, wherein an annular flange for preventing the rotating roller sleeve from moving axially is formed in the guide sleeve, and the opening of the annular flange overlaps with the rotating roller sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172132.7U CN216838999U (en) | 2021-12-16 | 2021-12-16 | Steel strand penetrating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172132.7U CN216838999U (en) | 2021-12-16 | 2021-12-16 | Steel strand penetrating connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216838999U true CN216838999U (en) | 2022-06-28 |
Family
ID=82108795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123172132.7U Active CN216838999U (en) | 2021-12-16 | 2021-12-16 | Steel strand penetrating connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216838999U (en) |
-
2021
- 2021-12-16 CN CN202123172132.7U patent/CN216838999U/en active Active
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