CN213360688U

CN213360688U - U-shaped hoop

Info

Publication number: CN213360688U
Application number: CN202021660969.9U
Authority: CN
Inventors: 金加龙
Original assignee: Jiangsu Jie Feng Power Equipment Co ltd
Current assignee: Jiangsu Jie Feng Power Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-04
Anticipated expiration: 2030-08-11

Abstract

The utility model belongs to the technical field of anchor ears, in particular to a U-shaped anchor ear, which comprises an arc-shaped rod, a fixed rod block is arranged below the arc-shaped rod, the fixed rod block and the arc-shaped rod are of an integral structure, one side of the fixed rod block different from the arc-shaped rod is provided with a threaded sleeve, the threaded sleeve and the fixed rod block are connected by a rotating fastener in a rotating way, through the split design of the threaded sleeve and the arc-shaped rod, when the problems of abrasion, embroidering and the like are generated after long-time use in a screw thread part on the threaded sleeve, the threaded sleeve can be quickly replaced, meanwhile, the combined structure of the two threaded sleeves, the arc-shaped rod and the fixed rod block reduces the maintenance cost, can effectively replace the problem components, enhances the contact stability with a gasket when the nut is connected by rotating through the clamping action of a convex ring in a ring groove, and leads the anchor ear fastening process to be normally and orderly carried out, the efficient and stable use and operation of the U-shaped hoop are guaranteed.

Description

U-shaped hoop

Technical Field

The utility model belongs to the technical field of the staple bolt, concretely relates to U type staple bolt.

Background

The anchor ear is a member which is made of one material to hold or hoop another material, and belongs to a fastener, the anchor ear has various types, the anchor ear is a cable anchor ear, an electric pole anchor ear, a stay wire anchor ear, a suspension wire anchor ear and a stainless steel anchor ear are commonly used, the fastener is also called a standard part in the market, and is a general name of a type of mechanical part adopted when two or more parts (or members) are fastened and connected into a whole. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degree. The fastener is the most widely used mechanical foundation member, the demand is very large, wherein the fastener comprises a U-shaped hoop, and the existing U-shaped hoop is easy to wear, embroider and the like after being used for a long time in the upper screw thread part in the using process, so that the U-shaped hoop is inconvenient to be correspondingly exchanged and treated, the maintenance cost is increased, the connection stability between the nut and the gasket is poor, the practicability is poor, and the high-efficiency usability of the U-shaped hoop is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a U type staple bolt has and is convenient for change, reduce the maintenance cost and the better characteristics of stability of being connected between nut and gasket to the part that produces the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a U type staple bolt, includes the arc pole, the below of arc pole is provided with the fixed pole piece, the fixed pole piece with arc pole formula structure as an organic whole, the fixed pole piece different in one side of arc pole is provided with the screw sleeve, the screw sleeve with the fixed pole piece is connected through the fastener soon, the fixed pole piece is close to the butt fusion of screw sleeve's one end is fixed with the kelly, in the screw sleeve with the pole groove has been seted up to the corresponding position department of kelly, screw sleeve's top integrated into one piece has the card shell and links up the piece, set up in the fixed pole piece with the card shell the draw-in groove of linking up piece looks adaptation, screw thread spiral closure is connected with the nut through the screw thread in the telescopic bottom of screw thread, the top of nut is equipped with the gasket, integrated into one piece has the bulge loop on the surface of gasket.

As the utility model discloses a preferred technical scheme of U type staple bolt, the nut is close to one side butt fusion of gasket is fixed with the connecting block, the connecting block on the surface with the annular has been seted up to the corresponding position department of bulge loop.

As the utility model discloses a preferred technical scheme of U type staple bolt, it is fastening screw component to revolve the firmware, just on the table wall of fixed rod piece with the inside of linking up the piece seted up respectively with revolve the circular slot and the perforation of firmware looks adaptation, revolve the groove.

As the utility model discloses a preferred technical scheme of U type staple bolt, the size of kelly with the size phase-match of pole inslot.

As the utility model discloses a preferred technical scheme of U type staple bolt, the screw thread that distributes on the telescopic outside wall of screw thread with the line that is equipped with on the nut inner circle table wall agrees with mutually.

As the utility model discloses a preferred technical scheme of U type staple bolt, the circular slot is the counter bore structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, through the split design of the threaded sleeve and the arc-shaped rod, when the problems of abrasion, embroidering and the like are generated after the threaded sleeve is used for a long time, the threaded sleeve can be quickly replaced, meanwhile, the combined structure of the two threaded sleeves, the arc-shaped rod and the fixed rod block reduces the maintenance cost, can effectively replace components with problems, utilizes the clamping action of the clamping rod in the rod groove and the clamping operation of the clamping shell and the connecting block in the clamping groove, and is matched with the fastening effect of the rotating and fixing piece, the connection stability of the threaded sleeve and the fixed rod block is ensured, the later-stage detaching operation is also convenient, through the block effect of bulge loop in the annular, strengthened the nut and connect soon the time with the contact stability of gasket, make staple bolt fastening process normal orderly the going on, guaranteed the high-efficient stable operation of using of U type staple bolt.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional portion of the threaded sleeve of the present invention;

FIG. 3 is a schematic structural view of the connecting portion of the middle clip shell of the present invention;

FIG. 4 is a schematic structural view of a nut screwing portion of the present invention;

fig. 5 is a schematic structural view of the middle pad part of the present invention.

In the figure: 1. an arcuate bar; 2. fixing the rod block; 3. a threaded sleeve; 4. screwing the fastener; 5. a nut; 6. a gasket; 7. a clamping rod; 8. a rod groove; 9. clamping a shell; 10. a joining block; 11. a card slot; 12. a circular groove; 13. perforating; 14. rotating the groove; 15. a convex ring; 16. connecting blocks; 17. and a ring groove.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a U-shaped hoop comprises an arc-shaped rod 1, a fixing rod block 2 is arranged below the arc-shaped rod 1, the fixing rod block 2 and the arc-shaped rod 1 are of an integral structure, a threaded sleeve 3 is arranged on one side of the fixing rod block 2, which is different from the arc-shaped rod 1, the threaded sleeve 3 is fixedly connected with the fixing rod block 2 through a fixing piece 4, a clamping rod 7 is fixedly welded at one end, close to the threaded sleeve 3, of the fixing rod block 2, a rod groove 8 is formed in the threaded sleeve 3, corresponding to the clamping rod 7, a clamping shell 9 and a connecting block 10 are integrally formed at the top end of the threaded sleeve 3, a clamping groove 11 matched with the clamping shell 9 and the connecting block 10 is formed in the fixing rod block 2, a nut 5 is rotatably connected to the bottom end of the threaded sleeve 3 through a screw thread, a gasket 6 is arranged above the nut 5, and a convex ring 15 is integrally formed on the surface of the gasket 6, in the embodiment, corresponding connecting components and application components, the efficient and stable use and operation of the U-shaped hoop are guaranteed.

Specifically, nut 5 is close to one side butt fusion of gasket 6 and is fixed with connecting block 16, and connecting block 16 has seted up annular 17 with the corresponding position department of bulge loop 15 on the surface, and in this embodiment, bulge loop 15 has increased gasket 6 and nut 5's area of contact with the laminating block effect of annular 17, has further improved nut 5 when connect soon contact stability with gasket 6.

Specifically, revolve admittedly 4 and be fastening screw member, and set up respectively on the table wall of fixed rod piece 2 and link up the inside of piece 10 with revolve admittedly 4 looks adaptation circular slot 12 and perforation 13, revolve groove 14, in this embodiment, revolve admittedly 4 the part and pass circular slot 12, perforation 13 in proper order, connect soon at last and revolve in groove 14, carry out firm connection processing, simple structure, the personnel's operation of being convenient for to fixed rod piece 2, threaded sleeve 3.

Specifically, the size phase-match in size and the pole groove 8 of kelly 7, in this embodiment, kelly 7 alternates into corresponding pole groove 8, reduces threaded sleeve 3's cost of manufacture, reduces the maintenance cost, plays better connection stabilizing effect to installing of threaded sleeve 3 again simultaneously.

Specifically, the threads distributed on the outer side wall surface of the threaded sleeve 3 are matched with the threads arranged on the inner ring surface wall of the nut 5, and in the embodiment, the threads and the threads matched with each other ensure normal screwing operation of the nut 5.

Specifically, the circular groove 12 is a counter bore structure, and in this embodiment, the design of the counter bore structure enables the nut portion on the fastening screw member to be retracted therein, so that the smoothness of the surface of the joint is ensured, and the safety in application is improved.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, when the threaded sleeve 3 and the fixed rod block 2 need to be split, the corresponding rotary fixing piece 4 is screwed out from the circular groove 12, then the threaded sleeve 3 is pulled outwards, so that the separation operation of the threaded sleeve 3, the arc-shaped rod 1 and the fixed rod block 2 can be rapidly completed, wherein the clamping shell 9 and the linking block 10 are separated from the corresponding clamping groove 11, the clamping rod 7 is drawn out from the corresponding rod groove 8, the separation process is ensured to be normally carried out, and when the separation process is carried out for the subsequent new threaded sleeve 3, a better auxiliary limiting effect is provided, when the new threaded sleeve 3 is assembled, the separation operation for the old threaded sleeve 3 is reversely repeated, the part of the rotary fixing piece 4 sequentially passes through the circular groove 12 and the perforation 13, and is finally screwed into the rotary groove 14, thereby completing the stable connection processing of the fixed rod block 2 and the threaded sleeve 3, simple structure, the personnel's operation of being convenient for, when the nut 5 connects the operation soon, the part joint of bulge loop 15 in the annular 17 of establishing in connecting block 16 on the gasket 6, bulge loop 15 and annular 17's laminating block effect have increased the area of contact of gasket 6 with nut 5, have further improved the nut 5 when connecing soon with gasket 6's contact stability, make staple bolt fastening process normal orderly the going on, have guaranteed the high-efficient stable operation of using of U type staple bolt.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a U type staple bolt, includes curved rod (1), its characterized in that: a fixed rod block (2) is arranged below the arc-shaped rod (1), the fixed rod block (2) and the arc-shaped rod (1) are of an integral structure, a threaded sleeve (3) is arranged on one side of the fixed rod block (2) different from the arc-shaped rod (1), the threaded sleeve (3) and the fixed rod block (2) are fixedly connected through a rotating part (4), a clamping rod (7) is fixedly welded at one end, close to the threaded sleeve (3), of the fixed rod block (2), a rod groove (8) is formed in the threaded sleeve (3) at a position corresponding to the clamping rod (7), a clamping shell (9) and a linking block (10) are integrally formed at the top end of the threaded sleeve (3), a clamping groove (11) matched with the clamping shell (9) and the linking block (10) is formed in the fixed rod block (2), and a nut (5) is connected to the bottom end of the threaded sleeve (3) in a screwing mode through a screw thread, a gasket (6) is arranged above the nut (5), and a convex ring (15) is integrally formed on the surface of the gasket (6).

2. The U-shaped hoop of claim 1, wherein: nut (5) are close to one side butt fusion of gasket (6) is fixed with connecting block (16), connecting block (16) on the surface with position department corresponding to bulge loop (15) has seted up annular (17).

3. The U-shaped hoop of claim 1, wherein: the screwing piece (4) is a fastening screw component, and a circular groove (12) matched with the screwing piece (4), a through hole (13) and a screwing groove (14) are respectively formed in the surface wall of the fixing rod block (2) and the inside of the connecting block (10).

4. The U-shaped hoop of claim 1, wherein: the size of the clamping rod (7) is matched with the size in the rod groove (8).

5. The U-shaped hoop of claim 1, wherein: the threads distributed on the outer side wall surface of the threaded sleeve (3) are matched with the lines arranged on the inner ring surface wall of the nut (5).

6. The U-shaped hoop according to claim 3, wherein: the circular groove (12) is of a counter bore structure.