CN213425741U

CN213425741U - Bulb link for power transmission line

Info

Publication number: CN213425741U
Application number: CN202022061754.1U
Authority: CN
Inventors: 谷双占
Original assignee: Hebei Shunhe Electric Equipment Manufacturing Co ltd
Current assignee: Hebei Shunhe Electric Equipment Manufacturing Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-06-11
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a bulb link for power transmission line relates to electric power fitting technical field, and it includes the cylinder pole, the lateral wall of cylinder pole is provided with the external screw thread, the cover is equipped with the lantern ring on the cylinder pole, the ring channel has been seted up to lantern ring inner wall, lantern ring inner wall is located the upper and lower both sides of ring channel and is provided with internal thread one and internal thread two respectively, the solid fixed ring of top fixedly connected with of cylinder pole. This bulb link for power transmission line, through the external screw thread that sets up outside the cylinder pole, internal thread one and internal thread two that set up in the lantern ring, when rotating the lantern ring, the lantern ring can descend outside the cylinder pole, simultaneously through the sliding connection of the ring channel that sets up and two sliders, and then can realize driving the lifter through the slider and accomodating the inslot roll-off downwards, and then realize adjusting the height of this bulb link, and then realize facing different structure clearance, adjust its length product, make the improvement of its suitability, more conveniently use.

Description

Bulb link for power transmission line

Technical Field

The utility model relates to an electric power fitting technical field specifically is a bulb link for power transmission line.

Background

The electric power fitting is divided into a special connecting fitting and a general connecting fitting according to different installation, wherein the special connecting fitting refers to a ball head hanging ring and a socket head hanging plate which are connected with each other through an insulator, and the ball head hanging ring is an iron round device used for connecting the insulating pendulous pieces.

However, the existing ball-head suspension loop has a fixed size, so that the length of the existing ball-head suspension loop cannot be changed when the existing ball-head suspension loop faces gaps with different structures, and the existing ball-head suspension loop is low in applicability and inconvenient to use, and therefore the problem needs to be solved by the ball-head suspension loop for the power transmission line.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bulb link for power transmission line has solved current bulb link because the size is fixed, when facing different structure clearances, can not change length, and then leads to its suitability lower, has more inconvenient problem during the use.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a bulb link for power transmission line, includes the cylinder pole, the lateral wall of cylinder pole is provided with the external screw thread, the cover is equipped with the lantern ring on the cylinder pole, the ring channel has been seted up to the lantern ring inner wall, lantern ring inner wall is located the upper and lower both sides of ring channel and is provided with internal thread one and internal thread two respectively, the solid fixed ring of top fixedly connected with of cylinder pole, it accomodates the groove to have seted up in the cylinder pole, accomodate inslot sliding connection and have the lifter, the bottom of lifter extends to the below fixedly connected with bulb of cylinder pole, accomodate the groove about the lateral wall all seted up perpendicular groove, two erect equal sliding connection in the groove and have the slider, and two sliders are fixed connection respectively and control the lateral wall on the top of lifter, and the looks back end of two sliders all extends.

Preferably, the first internal thread and the second internal thread are matched with the external thread, and the first internal thread and the second internal thread are in threaded connection with the external thread.

Preferably, a plurality of vertical bars are fixedly arranged on the outer side wall of the lantern ring.

Preferably, a plurality of joint holes have evenly been seted up by last to lower to the right side wall of lifter, the round hole has been seted up to the right side wall bottom of cylinder pole, sliding connection has the pull rod in the round hole, and the left end and the corresponding joint hole joint of pull rod, and the right side cover of pull rod is equipped with the spring, and the left end and the cylinder pole fixed connection of spring, and the right-hand member of spring and the right-hand member of holding between the fingers a fixed connection, and the right side wall of piece fixed connection at the pull rod is held between the fingers to the hand.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this bulb link for power transmission line, through the external screw thread that sets up outside the cylinder pole, internal thread one and internal thread two that set up in the lantern ring, when rotating the lantern ring, the lantern ring can descend outside the cylinder pole, simultaneously through the sliding connection of the ring channel that sets up and two sliders, and then can realize driving the lifter through the slider and accomodating the inslot roll-off downwards, and then realize adjusting the height of this bulb link, and then realize facing different structure clearance, adjust its length product, make the improvement of its suitability, more conveniently use.

2. This bulb link for power transmission line, through the sliding connection of the hua of the pull rod and the round hole that set up, and the joint in left end and the joint hole of pull rod can carry out further fixed between lifter and the cylinder pole, can avoid this bulb link to take place not hard up condition after the installation, security when can guaranteeing this bulb link to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the lantern ring of the present invention.

In the figure: 1 cylinder pole, 2 external screw threads, 3 lantern rings, 4 internal screw threads one, 5 internal screw threads two, 6 ring channels, 7 vertical bars, 8 solid fixed rings, 9 storage grooves, 10 lifting rods, 11 bulbs, 12 vertical grooves, 13 sliders, 14 clamping holes, 15 round holes and 16 pull rods.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a bulb hanging ring for a power transmission line comprises a cylindrical rod 1, wherein an external thread 2 is arranged on the outer side wall of the cylindrical rod 1, a sleeve ring 3 is sleeved on the cylindrical rod 1, when the sleeve ring 3 is rotated, the sleeve ring 3 can descend on the cylindrical rod 1 through the internal thread one 4 and the threaded connection between the internal thread two 5 and the external thread 2 which are arranged in the sleeve ring 3, meanwhile, the annular groove 6 is in sliding connection with two sliding blocks 13, the sliding blocks 13 can drive a lifting rod 10 to slide downwards in a containing groove 9, further, the distance between a bulb 11 and a fixing ring 8 can be adjusted, the purpose of facing different structural gaps is realized, the length product is adjusted, the applicability of the bulb hanging ring is improved, the annular groove 6 is formed in the inner wall of the sleeve ring 3, the internal thread one 4 and the internal thread two 5 are respectively arranged on the upper side and the lower side of the annular groove 6 on the inner wall of, the fixing ring 8 is used for being sleeved and connected with a connecting object, a containing groove 9 is formed in the cylindrical rod 1, the containing groove 9 can enable the lifting rod 10 to slide up and down, the lifting rod 10 is connected in the containing groove 9 in a sliding mode, the bottom end of the lifting rod 10 extends to the lower portion of the cylindrical rod 1 and is fixedly connected with a ball head 11, the ball head 11 can be in butt joint with a bowl head seat, vertical grooves 12 are formed in the left side wall and the right side wall of the containing groove 9, the vertical grooves 12 can enable the sliding blocks 13 to slide up and down along with the up-and-down movement of the lantern ring 3, the lifting rod 10 can be driven to slide in the containing groove 9, sliding blocks 13 are connected in the two vertical grooves 12 in a sliding mode, the two sliding blocks 13 are respectively and fixedly connected to the left side wall and the right side wall of the top end of the lifting rod 10, the vertical grooves 12 and the annular groove 6 are connected in a sliding mode, the lantern ring 3 can normally slide on, the lantern ring 3 can drive the sliding block 13 to slide in the vertical groove 12 when moving.

Internal thread 4 and internal thread two 5 all with external screw thread 2 looks adaptation, and internal thread 4 and internal thread two 5 all with external screw thread 2 threaded connection, through the internal thread 4 and the internal thread two 5 that set up all with external screw thread 2 looks adaptations, can make the lantern ring 3 go on stable rising or decline on cylindrical pole 1.

The fixed a plurality of vertical bars 7 that are provided with of lateral wall of the lantern ring 3, the multiplicable frictional force of vertical bar 7 through the setting is convenient to be rotatory lantern ring 3.

The right side wall of the lifting rod 10 is evenly provided with a plurality of clamping holes 14 from top to bottom, the bottom end of the right side wall of the cylindrical rod 1 is provided with a round hole 15, a pull rod 16 is connected in the round hole 15 in a sliding way, the left end of the pull rod 16 is clamped with the corresponding clamping hole 14, the right side of the pull rod 16 is sleeved with a spring, the left end of the spring is fixedly connected with the cylindrical rod 1, the right end of the spring is fixedly connected with the hand-held block, the spring can pull the pull rod 16 to move leftwards to keep a clamping relation with the clamping hole 14 when no external force acts on the spring, the left end of the pull rod 16 can be prevented from falling off from the clamping hole 14, the hand-held block is fixedly connected with the right side wall of the pull rod 16, through the clamping of the left end of the pull rod 12 and the clamping hole 14, can be with firm the fixing in accomodating groove 9 of lifter 10, can avoid later stage lantern ring 3 to take place to slide on cylinder pole 1, can guarantee the security of this bulb link when using.

The utility model discloses an operating procedure does:

when the device is used, firstly, the height of the ball head hanging ring can be adjusted according to the structural clearance, firstly, the pull rod 16 is pulled to cancel the clamping connection with the clamping hole 14, then the lantern ring 3 is rotated, the lantern ring 3 is internally connected with the external thread 2 through the internal thread one 4 and the internal thread two 5, the ball head hanging ring can descend on the cylindrical rod 1, meanwhile, the annular groove 6 is in sliding connection with the two sliders 13, the lifting rod 10 can be driven by the sliders 13 to slide downwards in the accommodating groove 9, further, the distance between the ball head 11 and the fixing ring 8 can be adjusted, then, the pull rod 16 is loosened, the pull rod 16 can slide leftwards under the pulling of the spring, the left end of the pull rod 16 can be clamped with the corresponding clamping hole 14, further fixation between the lifting rod 10 and the cylindrical rod 1 can be realized, and then the fixing ring 8 is used for being sleeved and connected with a connecting object, the ball 11 is arranged in the bowl head seat to complete the installation of the ball hanging ring.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a bulb link for power transmission line, includes cylinder pole (1), its characterized in that: the outer side wall of the cylindrical rod (1) is provided with an external thread (2), the cylindrical rod (1) is sleeved with a sleeve ring (3), the inner wall of the sleeve ring (3) is provided with a ring groove (6), the inner wall of the sleeve ring (3) is positioned at the upper side and the lower side of the ring groove (6) and is respectively provided with a first internal thread (4) and a second internal thread (5), the top end of the cylindrical rod (1) is fixedly connected with a fixing ring (8), a containing groove (9) is formed in the cylindrical rod (1), a lifting rod (10) is connected in the containing groove (9) in a sliding manner, the bottom end of the lifting rod (10) extends to the lower side of the cylindrical rod (1) and is fixedly connected with a ball head (11), the left side wall and the right side wall of the containing groove (9) are both provided with vertical grooves (12), two sliding blocks (13) are connected in the vertical grooves (12) in a, and the back ends of the two sliding blocks (13) extend out of the vertical groove (12) to be connected with the annular groove (6) in a sliding manner.

2. The ball head suspension loop for the transmission line according to claim 1, characterized in that: the first internal thread (4) and the second internal thread (5) are matched with the external thread (2), and the first internal thread (4) and the second internal thread (5) are in threaded connection with the external thread (2).

3. The ball head suspension loop for the transmission line according to claim 1, characterized in that: the outer side wall of the lantern ring (3) is fixedly provided with a plurality of vertical bars (7).

4. The ball head suspension loop for the transmission line according to claim 1, characterized in that: a plurality of joint holes (14) have evenly been seted up by last to lower by the right side wall of lifter (10), round hole (15) have been seted up to the right side wall bottom of cylinder pole (1), sliding connection has pull rod (16) in round hole (15), and the left end and the corresponding joint hole (14) joint of pull rod (16), and the right side cover of pull rod (16) is equipped with the spring, and the left end and cylinder pole (1) fixed connection of spring, and the right-hand member of spring is held between the fingers a fixed connection with the hand, and holds between the fingers a fixed connection at the right side wall of pull rod (16) with the hand.