CN217545531U

CN217545531U - Nano aluminum alloy NX wire clamp

Info

Publication number: CN217545531U
Application number: CN202221451865.6U
Authority: CN
Inventors: 张静华; 王银春; 李超; 沈啸峰; 徐刚; 吴俊�; 杨星梅
Original assignee: Jiangsu Shuanghui Power Development Co Ltd
Current assignee: Jiangsu Shuanghui Power Development Co Ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-10-04
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a nanometer aluminum alloy NX fastener, including the fastener body of nanometer aluminum alloy, the fastener body includes first fastener and second fastener, the one end lateral wall of first fastener and second fastener has seted up run-through-hole respectively, and the inside grafting of through-hole has the bolt, the lateral wall threaded connection of bolt has the nut, the one end of first fastener and second fastener is assembled with the threaded connection mode through bolt cooperation nut, and the other end of first fastener and second fastener adopts the mode of grafting to combine into the fastener body jointly; the outside lateral wall of first fastener and second fastener is integrated into one piece respectively has the strengthening rib, and the both sides of strengthening rib extend to outer edge with the mode of arcwall face by the outside lateral wall of first fastener and second fastener on, through adopting the fastener body that nanometer aluminium alloy material made, is equipped with the strengthening rib that both sides have the cambered surface again at the middle part integrated into one piece of first fastener and second fastener, further improvement fastener's intensity and anti deformability.

Description

Nano aluminum alloy NX wire clamp

Technical Field

The utility model relates to an electric power fitting technical field specifically is a nanometer aluminum alloy NX fastener.

Background

The NX wire clamp is used for a telegraph pole wire pulling fitting, and in the process of laying electric power engineering, the NX wire clamp needs to be used for wire pulling processing of a cable, however, the existing NX wire clamp is generally formed through casting, due to the fact that the NX wire clamp is made of different materials, the existing NX wire clamp is prone to deformation under the action of high-strength pulling force, and the abrasion phenomenon between the cable and the NX wire clamp is prone to occurring in the wire pulling process.

Therefore, in order to solve the above technical problems, it is necessary to provide a new nano aluminum alloy NX clip to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nanometer aluminum alloy NX fastener to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a nanometer aluminum alloy NX wire clamp comprises a nanometer aluminum alloy wire clamp body, wherein the wire clamp body comprises a first wire clamp and a second wire clamp, one end side wall of each of the first wire clamp and the second wire clamp is respectively provided with a through type through hole, a bolt is inserted into each through hole, a nut is connected to the side wall of each bolt in a threaded mode, one end of each of the first wire clamp and the second wire clamp is assembled in a threaded connection mode through the cooperation of the bolts and the nuts, and the other end of each of the first wire clamp and the second wire clamp jointly forms the wire clamp body in an insertion mode;

reinforcing ribs are integrally formed on the outer side walls of the first wire clamp and the second wire clamp respectively, and two sides of each reinforcing rib extend to the outer edge from the outer side walls of the first wire clamp and the second wire clamp in an arc-shaped surface mode;

the inner side walls of the other ends of the first wire clamp and the second wire clamp are respectively provided with a wedge-shaped groove, the two wedge-shaped grooves jointly enclose a wedge-shaped cavity for containing a wedge-shaped block, the wedge-shaped block for winding a cable is arranged in the wedge-shaped cavity, and the wedge-shaped block is movably connected with the wedge-shaped cavity;

the inboard middle part of first fastener and second fastener is provided with the gliding direction subassembly of cable of being convenient for respectively, the direction subassembly includes turn trough and traveller, the inside at first fastener and second fastener is seted up respectively to the turn trough, the top surface and the underrun of traveller have the round pin post through the screw mounting, the round pin post rolls and sets up the inside at the turn trough.

Preferably, the end of the bolt is provided with a pin hole in a penetrating manner, and the inside of the pin hole is connected with a closed pin for preventing the nut from sliding off in a clamping manner.

Preferably, the first wire clamp has a first insert block near the top integrated into one piece in the wedge-shaped groove, the second wire clamp has a second slot near the top in the wedge-shaped groove, the first insert block is inserted into the inside of the second slot, the first wire clamp has a first slot near the bottom in the wedge-shaped groove, the second wire clamp has a second insert block near the top integrated into one piece in the wedge-shaped groove, and the second insert block is inserted into the inside of the first slot.

Preferably, the inside of the rotating groove is provided with a partition plate, the partition plate is located in the middle of the rotating groove, a plurality of steel balls are installed between two sides of the partition plate and the rotating groove, and the steel balls are arranged around the side wall of the pin.

Preferably, the surface of the through hole is coated with a wear-resistant coating.

Preferably, the periphery of the wedge-shaped block is provided with a wire guide groove, and the wire guide groove is arranged on the periphery of the wedge-shaped block in a concave manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the fastener body that adopts nanometer aluminium alloy material to make, and assemble the fastener body through first fastener and second fastener and form, can provide the convenience at the in-process that the installation was used, be equipped with the strengthening rib that both sides have the cambered surface again at the middle part integrated into one piece of first fastener and second fastener, further improvement fastener's intensity and anti deformability.

2. The inner sides of the first wire clamp and the second wire clamp are rotatably connected with the sliding columns, and the sliding columns can rotate on the first wire clamp and the second wire clamp, so that friction between the sliding columns and the wire clamp body can be reduced in the process of pulling a cable by the wire clamp body, and abrasion of the cable on the wire clamp body can be effectively reduced.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

fig. 2 is a schematic structural view of the whole assembly of the present invention;

fig. 3 is a schematic front view of the wedge of the present invention;

fig. 4 is a schematic top view of the wedge block of the present invention;

fig. 5 is a schematic front view of the first wire clamp of the present invention;

fig. 6 is a cross-sectional view of the first wire clamp of the present invention in one of the side views;

fig. 7 is a schematic structural view of a second wire clamp of the present invention;

fig. 8 is a cross-sectional view of the second wire clamp of the present invention in one of the side views;

fig. 9 is a schematic structural diagram of a combined side view section of the first wire clamp and the second wire clamp of the present invention;

fig. 10 is a schematic side wall cross-sectional structure view of the guide assembly of the present invention at the first wire clamp;

fig. 11 is a schematic view of a cross-sectional structure of a side wall of the second wire clamp of the guiding assembly of the present invention.

In the figure: 1. a first wire clamp; 2. a second wire clamp; 3. a wedge block; 4. a first slot; 5. a first insert block; 6. a wedge-shaped groove; 7. a second slot; 8. a second insert block; 9. a wedge-shaped cavity; 10. a wire guide groove; 11. reinforcing ribs; 12. a bolt; 13. a nut; 14. a shut pin; 15. a through hole; 16. a wear-resistant coating; 17. a pin hole; 18. rotating the groove; 19. a traveler; 20. a pin; 21. steel balls; 22. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. 1-11, the present invention provides a technical solution: a nanometer aluminum alloy NX wire clamp comprises a nanometer aluminum alloy wire clamp body, wherein the wire clamp body is made of nanometer aluminum alloy, and the service life of the wire clamp can be ensured by utilizing the characteristics of high rigidity, high strength, fatigue resistance, low expansion, high damping, high temperature resistance and the like of the nanometer aluminum alloy. The wire clamp body comprises a first wire clamp 1 and a second wire clamp 2, wherein one end side wall of each of the first wire clamp 1 and the second wire clamp 2 is respectively provided with a through hole 15, a bolt 12 is inserted into the through hole 15, the side wall of the bolt 12 is in threaded connection with a nut 13, one end of each of the first wire clamp 1 and the second wire clamp 2 is assembled in a threaded connection mode through the cooperation of the bolt 12 and the nut 13, and the other end of each of the first wire clamp 1 and the second wire clamp 2 forms the wire clamp body together in an insertion mode;

the outside lateral wall of first fastener 1 and second fastener 2 is integrated into one piece respectively has strengthening rib 11, and the both sides of strengthening rib 11 extend to outer edge with the mode of arcwall face by the outside lateral wall of first fastener 1 and second fastener 2, through add strengthening rib 11 on the outside lateral wall of first fastener 1 and second fastener 2 and improve the working strength of fastener body, the phenomenon of difficult discovery and bending, and the both sides of strengthening rib 11 extend to the design on outer edge with the mode of arcwall face by the outside lateral wall of first fastener 1 and second fastener 2 and can improve the tension of strengthening rib 11, make strengthening rib 11 can the tolerance.

The inner side walls of the other ends of the first wire clamp 1 and the second wire clamp 2 are respectively provided with a wedge-shaped groove 6, the two wedge-shaped grooves 6 jointly enclose a wedge-shaped cavity 9 for containing the wedge-shaped block 3, the wedge-shaped block 3 for winding a cable is arranged in the wedge-shaped cavity 9, the wedge-shaped block 3 is movably connected with the wedge-shaped cavity 9, and the cable can be fastened in the wire clamp body by utilizing the splitting force effect of the wedge-shaped block 3 in the wedge-shaped cavity 9 formed by assembling the first wire clamp 1 and the second wire clamp 2;

the middle parts of the inner sides of the first wire clamp 1 and the second wire clamp 2 are respectively provided with a guide assembly convenient for sliding of a cable, the guide assembly comprises a rotating groove 18 and a sliding column 19, the rotating groove 18 is respectively arranged in the first wire clamp 1 and the second wire clamp 2, a pin column 20 is mounted on the top surface and the bottom surface of the sliding column 19 through screws, and the pin column 20 is arranged in the rotating groove 18 in a rolling mode, so that the cable can slide between the first wire clamp 1 and the second wire clamp 2, when the sliding column is in contact with the side wall of the sliding column 19, the sliding column 19 can rotate in the rotating groove 18 through the pin column 20, the sliding column 19 can rotate on the side wall of the first wire clamp 1 and the side wall of the second wire clamp 2, and further in the moving process of the cable, when the sliding column is in contact with the side wall of the sliding column 19, the sliding column 19 can rotate, and friction between the cable and the first wire clamp 1 and the second wire clamp 2 can be reduced, and the damage of the surface of the cable due to friction can be prevented.

As a technical optimization scheme of the utility model, pinhole 17 has been seted up to the tip run-through of bolt 12, the inside block of pinhole 17 is connected with the round pin 14 that closes that is used for preventing nut 13 landing, through block installation round pin 14 that closes in pinhole 17 on bolt 12 tip, can make bolt 12 pass first fastener 1 and second fastener 2, after screwing up nut 13 again, can guarantee when the fastener body uses on concrete cable, can prevent that nut 13 from landing from bolt 12, thereby lead to bolt 12 to slide from through-hole 15, and then lead to the fastener body can not normally work.

As a technical optimization scheme of the utility model, first fastener 1 is close to top integrated into one piece of wedge groove 6 has first inserted block 5, second fastener 2 is close to the top of wedge groove 6 and has seted up second slot 7, first inserted block 5 pegs graft mutually with the inside of second slot 7, first fastener 1 is close to the bottom of wedge groove 6 and has seted up first slot 4, second fastener 2 is close to top integrated into one piece of wedge groove 6 and has second inserted block 8, second inserted block 8 pegs graft mutually with the inside of first slot 4, through inserting first inserted block 5 on the first fastener 1 in the second slot 7 on the second fastener 2, peg graft in first slot 4 through the second inserted block 8 on the second inserted block 8 again, thereby can assemble first fastener 1 and second fastener 2 and handle, thereby make first fastener 1 and second fastener 2 can make up into a complete fastener body.

As a technical optimization scheme of the utility model, the inside of rotary trough 18 is provided with baffle 22, baffle 22 is located the intermediate position of rotary trough 18, and install a plurality of steel balls 21 between baffle 22's both sides and the rotary trough 18, a plurality of steel balls 21 center on setting up around the lateral wall of round pin post 20, effect through steel ball 21, when the slide post 19 rotates because of the removal of cable at the lateral wall of first fastener 1 and second fastener 2, can make slide post 19 drive round pin post 20 and rotate in rotary trough 18, thereby can be under the roll of steel ball 21, make at the rotation in-process, can make slide post 19 rotate the smoothness, reduce with the frictional force between first fastener 1 and the second fastener 2.

As a technical optimization scheme of the utility model, the surface of through-hole 15 scribbles wear-resistant coating 16, and wear-resistant coating 16 can adopt nichrome according to or alloy coating such as tungsten carbide to strengthen through-hole 15's degree of wear-resisting, thereby can make bolt 12 pass through-hole 15 or the in-process of activity in through-hole 15, can prevent effectively that through-hole 15 from taking place to warp in long-time use.

As the utility model discloses a technical optimization scheme, metallic channel 10 has been seted up to wedge 3's periphery, and metallic channel 10 is the concave surface setting on wedge 3's periphery, designs into the concave surface structure through metallic channel 10, can be fine with one side card of cable and 3 contacts of wedge on wedge 3's periphery to prevent that the cable on the wedge 3 from taking place to drop.

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

1. The utility model provides a nanometer aluminum alloy NX fastener, includes nanometer aluminum alloy fastener body, its characterized in that: the wire clamp body comprises a first wire clamp (1) and a second wire clamp (2), wherein one end side walls of the first wire clamp (1) and the second wire clamp (2) are respectively provided with a through type through hole (15), a bolt (12) is inserted into the through hole (15), a nut (13) is in threaded connection with the side wall of the bolt (12), one ends of the first wire clamp (1) and the second wire clamp (2) are assembled in a threaded connection mode through the bolt (12) in cooperation with the nut (13), and the other ends of the first wire clamp (1) and the second wire clamp (2) form the wire clamp body together in an insertion connection mode;

the outer side walls of the first wire clamp (1) and the second wire clamp (2) are respectively integrally formed with a reinforcing rib (11), and two sides of the reinforcing rib (11) are extended to the outer edge in an arc-shaped surface mode from the outer side walls of the first wire clamp (1) and the second wire clamp (2);

the inner side walls of the other ends of the first wire clamp (1) and the second wire clamp (2) are respectively provided with a wedge-shaped groove (6), the two wedge-shaped grooves (6) jointly enclose a wedge-shaped cavity (9) for accommodating a wedge-shaped block (3), the wedge-shaped block (3) for winding a cable is arranged in the wedge-shaped cavity (9), and the wedge-shaped block (3) is movably connected with the wedge-shaped cavity (9);

the inboard middle part of first fastener (1) and second fastener (2) is provided with the gliding direction subassembly of the cable of being convenient for respectively, the direction subassembly includes turn trough (18) and traveller (19), the inside of first fastener (1) and second fastener (2) is seted up respectively in turn trough (18), there is round pin post (20) top surface and the underrun bolt of traveller (19), round pin post (20) roll and set up the inside in turn trough (18).

2. The nano-aluminum alloy NX wire clamp of claim 1, wherein: the end part of the bolt (12) is provided with a pin hole (17) in a penetrating way, and a closed pin (14) for preventing the nut (13) from sliding off is clamped and connected in the pin hole (17).

3. The nano-aluminum alloy NX wire clamp of claim 1, wherein: first line clamp (1) is close to top integrated into one piece of wedge groove (6) has first inserted block (5), second slot (7) have been seted up near the top of wedge groove (6) in second line clamp (2), and first inserted block (5) are pegged graft mutually with the inside of second slot (7), first line clamp (1) has been seted up first slot (4) near the bottom of wedge groove (6), top integrated into one piece that second line clamp (2) are close to wedge groove (6) has second inserted block (8), and second inserted block (8) are pegged graft mutually with the inside of first slot (4).

4. The nano-aluminum alloy NX wire clamp of claim 1, wherein: the inside of commentaries on classics groove (18) is provided with baffle (22), and baffle (22) are located the intermediate position of commentaries on classics groove (18), and install a plurality of steel balls (21) between the both sides of baffle (22) and commentaries on classics groove (18), and a plurality of steel balls (21) are around setting up around the lateral wall of round pin post (20).

5. The nano-aluminum alloy NX wire clamp of claim 1, wherein: the surface of the through hole (15) is coated with a wear-resistant coating (16).

6. The nano-aluminum alloy NX wire clamp of claim 1, wherein: the wire guide groove (10) is formed in the periphery of the wedge-shaped block (3), and the wire guide groove (10) is arranged on the periphery of the wedge-shaped block (3) in a concave surface mode.