CN219980387U

CN219980387U - Novel single-ear hardware fitting convenient to install

Info

Publication number: CN219980387U
Application number: CN202321496730.6U
Authority: CN
Inventors: 徐珂
Original assignee: Xuancheng Jingrong Electric Co ltd
Current assignee: Xuancheng Jingrong Electric Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-07
Anticipated expiration: 2033-06-12

Abstract

The utility model is applicable to the technical field of electric power fittings, and provides a novel single-ear fitting convenient to install, which comprises a fixed assembly, a connecting assembly and a locking assembly, wherein the fixed assembly comprises a fixed casing, a wire inserting groove is formed in the fixed casing, meanwhile, a through groove is formed in the top wall of the fixed casing, the through groove is connected with the pressure with an arc-shaped head through rotating a rotating shaft, and the cable is pressed by a pressing block, so that the cable is prevented from loosening during welding, and the firmness of the cable is improved; the connecting assembly comprises a connecting frame, the connecting frame is rotationally connected with the fixed shell through two connecting shafts, the connecting frame is slidably connected with the locking assembly through a second connecting shaft, and the position and the angle of the locking assembly are adjusted; the locking assembly comprises a sleeve, a through hole for the industrial cable to pass through is formed in the sleeve, a plurality of elastic sheets are arranged on the sleeve, the sleeve is in threaded connection with a locking sleeve, the plurality of elastic sheets are extruded through a conical groove on the locking sleeve, the cable is fixed and locked through the plurality of elastic sheets, and the firmness of the cable is improved.

Description

Novel single-ear hardware fitting convenient to install

Technical Field

The utility model belongs to the technical field of electric power fittings, and particularly relates to a novel single-lug fitting convenient to install.

Background

In the current technical field of electric power fittings, the types of the fittings are various, and the uses are various, for example, various wire clamps for installing wires, various hanging rings for forming an insulator string, various crimping pipes for connecting the wires, repairing pipes, various types of spacing bars on split wires and the like, wherein single-lug fittings are common electric power fittings.

The utility model patent with the publication number of CN217226895U discloses a novel single-ear hardware, which comprises a hardware body, the front side of the hardware body is provided with a through hole, the hardware body comprises a base layer, the surface fixedly connected with of the base layer is provided with a reinforcing layer, the surface fixedly connected with of the reinforcing layer is provided with a corrosion-resistant layer, the surface fixedly connected with of the corrosion-resistant layer is provided with an outer layer, the outer layer comprises a corrosion-resistant layer, the surface fixedly connected with of the corrosion-resistant layer is provided with an oxidation-resistant coating, the surface fixedly connected with of the oxidation-resistant coating is provided with a first corrosion-resistant coating, and the surface fixedly connected with of the first corrosion-resistant coating is provided with a first wear-resistant coating. According to the utility model, the hardware fitting body, the through hole, the base layer, the reinforcing layer, the corrosion-resistant layer, the outer layer, the corrosion-resistant layer, the oxidation-resistant coating, the first corrosion-resistant coating, the first wear-resistant coating, the second corrosion-resistant coating and the second wear-resistant coating are arranged, so that the problem of short service life of the existing single-lug hardware fitting is solved, and the single-lug hardware fitting has the advantage of long service life.

1. In the patent, the service life of the single-lug hardware fitting is prolonged through the coating, but part of cables need to be bent when in use, the common single-lug hardware fitting is inconvenient to install, and the cables are not easy to bend;

2. the single-lug hardware fitting disclosed by the patent and the common single-lug hardware fitting is required to be welded after the cable is inserted into the hardware fitting, the cable is lack of fixation during welding, the cable is easy to leak and weld, the cable is easy to loosen after long-time use, and the service life of the cable is reduced.

Disclosure of Invention

The utility model provides a novel single-lug hardware fitting convenient to install, and aims to solve the problems that the common single-lug hardware fitting mentioned in the background is not easy to bend a cable, the cable is lack of fixation during welding, welding leakage is easy to occur, looseness is easy to occur after long-time use, and the service life of the cable is reduced.

The utility model is realized in such a way, the novel single-ear hardware fitting convenient to install comprises a fixed assembly, wherein the fixed assembly comprises a fixed shell, a connecting sleeve is fixedly connected to the outer wall of the fixed shell, and two connecting grooves are formed in the connecting sleeve;

the connecting assembly comprises a connecting frame, two first connecting shafts are rotatably connected to the connecting frame, the two connecting shafts are rotatably connected with the corresponding connecting grooves, and limiting blocks I are arranged at two ends of the first connecting shafts;

the locking assembly comprises a sleeve which is connected with the connecting frame in a sliding manner.

Preferably, a through hole is formed in the sleeve, a plurality of elastic sheets are arranged at the end part of the sleeve, and the elastic sheets are uniformly distributed on the sleeve; in the scheme, the elastic sheets are uniformly distributed on the sleeve, so that the stress of the cable is more uniform.

Preferably, the sleeve is in threaded connection with a locking sleeve, and the inner wall of the locking sleeve is provided with conical grooves matched with the elastic pieces;

the outer wall of the locking sleeve is provided with anti-skid patterns; in the scheme, the plurality of elastic sheets are extruded by the conical grooves through the rotation of the locking sleeve, so that the plurality of elastic sheets clamp the outer wall of the cable, and the cable is fixed.

Preferably, the outer walls of the two sides of the connecting frame are provided with a first sliding groove, and the upper surface of the connecting frame is provided with a second sliding groove communicated with the first sliding groove; in the scheme, the first sliding groove is convenient for the second connecting shaft to slide, and the second sliding groove is convenient for the fixing bolt to slide.

Preferably, the outer walls of the two sides of the sleeve are respectively provided with a second connecting shaft which is in sliding connection with the first sliding groove, and the second connecting shaft is provided with a second limiting block;

the second sliding groove is connected with a fixing bolt in a sliding manner, and the fixing bolt is connected with the second connecting shaft in a threaded manner; in the scheme, a threaded hole matched with a fixing bolt is formed in the second connecting shaft, and the fixing bolt can lock the second connecting shaft to prevent the second connecting shaft from sliding in the first sliding groove.

Preferably, a slot is arranged in the fixed shell;

a through groove communicated with the plug wire groove is formed in the top wall of the fixed shell;

the inner wall of the through groove is rotationally connected with a pressing block through a rotating shaft, and the pressing block is provided with an arc-shaped head; in this scheme, through briquetting crimping cable, prevent that the cable from taking place not hard up when the welding, reduce and leak and weld.

Preferably, the fixed casing is fixedly connected with a connecting lug, and the connecting lug is provided with a jack.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a novel single-ear hardware fitting convenient to install,

1. the inside of the fixed shell is provided with the wire inserting groove, the top wall of the fixed shell is provided with the through groove, the through groove is rotationally connected with the pressure with the arc-shaped head through the rotating shaft, and the cable is pressed through the pressing block, so that the cable is prevented from loosening during welding, and the firmness of the cable is improved;

2. the connecting frame is rotationally connected with the fixed shell through two connecting shafts, the connecting frame is slidably connected with the locking assembly through a second connecting shaft, and the position and the angle of the locking assembly are adjusted;

3. be provided with the through-hole that the worker cable passed in the sleeve, be provided with a plurality of elastic pieces on the sleeve, sleeve threaded connection has the lock sleeve, through the last taper groove of lock sleeve, extrudees a plurality of elastic pieces, utilizes a plurality of elastic pieces to fix and lock the cable, improves the fastness of cable.

Drawings

FIG. 1 is a schematic view of the whole structure of the present utility model

FIG. 2 is a side view of the utility model

FIG. 3 is a schematic view of the practical sleeve

FIG. 4 is a schematic diagram of a practical briquette

In the figure:

1. a fixing assembly; 11. a fixed housing; 111. a wire inserting groove; 112. trough passing; 12. a connecting lug; 121. a jack; 13. briquetting; 131. an arc-shaped head; 132. a rotating shaft; 14. connecting sleeves; 141. a connecting groove;

2. a connection assembly; 21. a connecting frame; 211. a first sliding groove; 212. a second sliding groove; 22. a first connecting shaft; 221. a first limiting block;

3. a locking assembly; 31. a sleeve; 311. a through hole; 312. an elastic sheet; 32. a second connecting shaft; 321. a second limiting block; 322. a fixing bolt; 33. a locking sleeve; 331. and a conical groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel monaural gold utensil convenient to installation, including fixed subassembly 1, fixed subassembly 1 includes fixed casing 11, fixedly connected with adapter sleeve 14 on the outer wall of fixed casing 11, two spread grooves 141 have been seted up on the adapter sleeve 14, coupling assembling 2 includes link 21, it is connected with two connecting axle one 22 to rotate on the link 21, two connecting axle one 22 rotate and connect the spread groove 141 that corresponds, the both ends of connecting axle one 22 all are provided with stopper one 221, locking component 3 includes sleeve 31, sleeve 31 sliding connection link 21.

The connecting frame 21 rotates on the connecting sleeve 14 through the first connecting shafts 22, and the first limiting block 221 prevents the first connecting shafts 22 from being arranged on the connecting sleeve 14 and the connecting frame 21, so that the firmness is higher.

The through hole 311 is formed in the sleeve 31, a plurality of elastic pieces 312 are arranged at the end part of the sleeve 31, the elastic pieces 312 are uniformly distributed on the sleeve 31, the sleeve 31 is connected with the locking sleeve 33 in a threaded manner, the inner wall of the locking sleeve 33 is provided with a conical groove 331 matched with the elastic pieces 312, and the outer wall of the locking sleeve 33 is provided with anti-skidding patterns.

Wherein, the lock sleeve 33 is rotated forward and is pressed a plurality of elastic sheets 312 through the taper groove 331, the cable is fixed, and the lock sleeve 33 is rotated backward and is kept away from a plurality of elastic sheets 312 through the taper groove 331, the cable is loosened, and simultaneously the anti-skid lines on the outer wall of the lock sleeve 33 are convenient for apply the gripping force, so that the lock sleeve 33 is rotated more laborsaving.

The first sliding grooves 211 are formed in the outer walls of the two sides of the connecting frame 21, the second sliding grooves 212 which are communicated with the first sliding grooves 211 are formed in the upper surface of the connecting frame 21, the second connecting shafts 32 which are connected with the first sliding grooves 211 in a sliding mode are arranged in the outer walls of the two sides of the sleeve 31, the second limiting blocks 321 are arranged on the second connecting shafts 32, the fixing bolts 322 are connected to the second sliding grooves 212 in a sliding mode, and the fixing bolts 322 are connected with the second connecting shafts 32 in a threaded mode.

In addition, the second connecting shaft 32 slides in the first sliding groove 211, so that the position of the adjusting sleeve 31 is more convenient, the second limiting block 321 prevents the second connecting shaft 32 from falling off the first sliding groove 211, and the fixing bolt 322 can fix the second connecting shaft 32 to prevent the second connecting shaft 32 from moving.

The fixed shell 11 is internally provided with a slot 111, the top wall of the fixed shell 11 is provided with a through slot 112 communicated with the slot 111, the inner wall of the through slot 112 is rotationally connected with a pressing block 13 through a rotating shaft 132, and the pressing block 13 is provided with an arc-shaped head 131.

In addition, the cable is inserted into the wire insertion groove 111, the pressing block 13 is rotated, and the pressing block 13 presses the cable through the arc-shaped head 131 due to elasticity of the cable, so that the cable is fixed, and the cable is prevented from loosening during welding.

The fixed shell 11 is fixedly connected with a connecting lug 12, and the connecting lug 12 is provided with a jack 121.

Further, the connection lugs 12 connect the cables through the insertion holes 121.

The working principle and the using flow of the utility model are as follows: referring to fig. 1-4, after the cable is connected to the connection lug 12 through the insertion hole 121 and passes through the through hole 311 on the sleeve 31, the locking sleeve 33 presses the plurality of elastic pieces 312 through the tapered slot 331 when rotating forward, the cable is fixed, the anti-slip patterns on the outer wall of the locking sleeve 33 are convenient for applying the holding force, the rotating locking sleeve 33 is more labor-saving, the cable passes through the sleeve 31 and is inserted into the wire inserting groove 111, the pressing block 13 is rotated, and the pressing block 13 presses the cable through the arc-shaped head 131 due to elasticity of the cable, so that the cable is fixed, and the cable is prevented from loosening during welding.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Novel monaural gold utensil convenient to installation, its characterized in that: the fixing device comprises a fixing assembly (1), wherein the fixing assembly (1) comprises a fixing machine shell (11), a connecting sleeve (14) is fixedly connected to the outer wall of the fixing machine shell (11), and two connecting grooves (141) are formed in the connecting sleeve (14);

the connecting assembly (2), the connecting assembly (2) comprises a connecting frame (21), two first connecting shafts (22) are rotatably connected to the connecting frame (21), the two first connecting shafts (22) are rotatably connected with the corresponding connecting grooves (141), and limiting blocks (221) are arranged at two ends of the first connecting shafts (22);

the locking assembly (3), the locking assembly (3) comprises a sleeve (31), and the sleeve (31) is connected with the connecting frame (21) in a sliding mode.

2. The novel single-ear hardware convenient to install as claimed in claim 1, wherein: through holes (311) are formed in the sleeve (31), a plurality of elastic pieces (312) are arranged at the end part of the sleeve (31), and the elastic pieces (312) are uniformly distributed on the sleeve (31).

3. The novel single-ear hardware convenient to install as claimed in claim 2, wherein: a locking sleeve (33) is connected to the sleeve (31) in a threaded manner, and conical grooves (331) matched with the elastic pieces (312) are formed in the inner wall of the locking sleeve (33);

and anti-skid patterns are arranged on the outer wall of the locking sleeve (33).

4. The novel single-ear hardware convenient to install as claimed in claim 1, wherein: the two outer walls of the two sides of the connecting frame (21) are respectively provided with a first sliding groove (211), and the upper surface of the connecting frame (21) is provided with two second sliding grooves (212) which are communicated with the first sliding grooves (211).

5. The novel single-ear hardware convenient to install of claim 4, wherein: the two side outer walls of the sleeve (31) are respectively provided with a second connecting shaft (32) which is in sliding connection with the first sliding groove (211), and the second connecting shaft (32) is provided with a second limiting block (321);

and a fixing bolt (322) is connected to the second sliding groove (212) in a sliding manner, and the fixing bolt (322) is connected with the second connecting shaft (32) in a threaded manner.

6. The novel single-ear hardware convenient to install as claimed in claim 1, wherein: a wire inserting groove (111) is formed in the fixed shell (11);

a through groove (112) communicated with the plug wire groove (111) is formed in the top wall of the fixed shell (11);

the inner wall of the through groove (112) is rotationally connected with a pressing block (13) through a rotating shaft (132), and the pressing block (13) is provided with an arc-shaped head (131).

7. The novel single-ear hardware convenient to install as claimed in claim 1, wherein: the fixed shell (11) is fixedly connected with a connecting lug (12), and the connecting lug (12) is provided with a jack (121).