CN210380181U

CN210380181U - Six-split spacing rod

Info

Publication number: CN210380181U
Application number: CN201921764341.0U
Authority: CN
Inventors: 王华强; 杨后文
Original assignee: Shandong Baisde Power Technology Co Ltd
Current assignee: Shandong Baisde Power Technology Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-21
Anticipated expiration: 2029-10-21

Abstract

The utility model provides a six split spacers, including the frame body, frame body inner ring is equipped with many to the connecting plate, and is many right the connecting plate is kept away from one of frame body and is served equal fixedly connected with chuck, and is many right all be equipped with the fixed plate between the connecting plate, be equipped with the rotation chamber in the fixed plate, it is connected with the threaded rod to rotate the intracavity rotation, the one end of threaded rod runs through the outer wall and the fixedly connected with commentaries on classics piece of frame body, the threaded rod is located the lateral wall of rotation intracavity and has cup jointed the movable block to the screw thread, the both sides of movable block all rotate and. This kind of six split conductor spacers drives the rotation of threaded rod through rotating the piece to make the threaded rod drive the movable block and remove at last, will utilize the connecting rod pulling connecting plate to remove on the frame body when the movable block removes, thereby adjust the inside cable angle that is located the chuck.

Description

Six-split spacing rod

Technical Field

The utility model relates to an electric power system field especially relates to a six-split conductor spacer.

Background

At present, the highest voltage grade of direct current transmission in the world is +/-600 kilovolts, and in 2010, a power grid in the south will be built into the first +/-800 kilovolt high-voltage direct current transmission project in the world. The cloud wide direct current is a new milestone for power development in China and creates a new chapter for power industry development in the world. The cloud wide +/-800 kV direct-current transmission project is an implementation of a southern power grid extra-high voltage transmission network planning scheme in 'eleven-five', is a main transmission channel for cloud power transmission and cantonese transmission in the southern power grid 'eleven-five' plan, and a conductor spacer is one of necessary electric power fittings of a transmission line.

However, the existing six-split spacing rod is usually fixedly arranged, and the spacing angle between cables is inconvenient to adjust, so that the operation of the lead at the base test stage is inconvenient, and certain defectiveness is caused.

Therefore, it is necessary to provide a six-split spacer to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a six split conductor spacers have solved current six split conductor spacers and be fixed setting usually, and the interval angle between the cable is not convenient for adjust to the wire is at the experimental stage operation of base and is caused inconvenient problem.

For solving the technical problem, the utility model provides a pair of six split spacers, including the frame body, frame body inner ring is equipped with many to the connecting plate, and is many right the connecting plate is kept away from one of frame body and is served equal fixedly connected with chuck, and is many right all be equipped with the fixed plate between the connecting plate, be equipped with the rotation chamber in the fixed plate, it is connected with the threaded rod to rotate the intracavity, the outer wall and the fixedly connected with commentaries on classics piece of frame body are run through to the one end of threaded rod, the threaded rod is located the lateral wall of rotation intracavity and has cup jointed the movable block to the screw thread, the both sides of movable block all rotate and be connected with the connecting rod, the one end that the movable block was kept away from to the connecting rod is rotated and is connected with the.

Preferably, a clamping rod is slidably inserted into the rotating block, a plurality of bayonets corresponding to the clamping rod are arranged on the inner wall of the frame body, and a fixing sleeve is fixedly sleeved on one end, close to the frame body, of the clamping rod.

Preferably, the rotating block is fixedly sleeved with a rubber sleeve.

Preferably, a plurality of air outlets are arranged on the frame body.

Preferably, the connecting plates are connected in a rotating mode through locking rods, and tapping nuts are sleeved on one end of each locking rod in a threaded mode.

Preferably, the clamping rod is far away from one end fixedly connected with stopper of fixed cover, the cover is equipped with the spring on the clamping rod, the both ends of spring respectively with stopper and commentaries on classics piece fixed connection.

Compared with the prior art, the utility model provides a pair of six split conductor spacers has following beneficial effect:

(1) this kind of six split conductor spacers drives the rotation of threaded rod through rotating the piece to make the threaded rod drive the movable block and remove at last, will utilize the connecting rod pulling connecting plate to remove on the frame body when the movable block removes, thereby adjust the inside cable angle that is located the chuck.

(2) This kind of six split conductor spacers, the back pine card pole that finishes at the angle modulation of cable, the card pole is gone into the bayonet socket on the frame body automatically card under the resilience force of spring in to the turned angle who changes the piece is fixed.

(3) This kind of six-splitting conductor spacer can carry out free regulation to the spacing distance of cable through adjustment mechanism's setting to obtain different splitting intervals, reduce the construction volume for experimental study, practiced thrift the cost.

Drawings

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

FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the side view of the locking lever of the present invention;

fig. 4 is a schematic view of the side view structure of the fixing plate of the present invention.

Reference numbers in the figures: 1. the frame body, 2, connecting plate, 3, chuck, 4, fixed plate, 5, threaded rod, 6, commentaries on classics piece, 7, movable block, 8, connecting rod, 9, connecting block, 10, kelly, 11, fixed cover, 12, spring, 13, rubber sleeve, 14, air outlet, 15, check lock lever, 16, self-tapping nut, 17, stopper.

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.

Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention; FIG. 3 is a schematic view of the side view of the locking lever of the present invention; fig. 4 is a schematic view of the side view structure of the fixing plate of the present invention. The utility model provides a six split spacers, including

frame body

1, 1 inner ring of frame body is equipped with many to connecting plate 2, it is many to equal fixedly connected with chuck 3 on the one end that frame body 1 was kept away from to connecting plate 2, it all is equipped with fixed plate 4 to many between the connecting plate 2, be equipped with the rotation chamber in the fixed plate 4, it is connected with threaded rod 5 to rotate the intracavity rotation, threaded rod 5's one end runs through outer wall and fixedly connected with commentaries on classics piece 6 of frame body 1, threaded rod 5 is located the screw thread on the lateral wall that rotates the intracavity and has cup jointed movable block 7, movable block 7's both sides are all rotated and are connected with connecting rod 8, connecting rod 8 keeps away from the one end rotation of movable block 7 and is connected with connecting block 9, connecting block 9 and.

Slide on the commentaries on classics piece 6 and insert and be equipped with card pole 10, be equipped with a plurality of bayonets that correspond with card pole 10 on the inner wall of frame body 1, card pole 10 is close to one of frame body 1 and serves fixedly to have cup jointed fixed cover 11, and the angle modulation of cable finishes the back and blocks card pole 10 card in the bayonet socket on frame body 1 to fix the turned angle of commentaries on classics piece 6.

The rotating block 6 is fixedly sleeved with a rubber sleeve 13, so that the friction force when the rotating block 6 is rotated is reduced.

The frame body 1 is provided with a plurality of air outlets 14, so that the wind resistance is reduced.

Many all rotate through check lock lever 15 to connecting plate 2 and connect, check lock lever 15 one serve the screw thread cup joint self-tapping nut 16, be convenient for dismantle the installation to connecting plate 2.

The one end fixedly connected with stopper 17 of fixed cover 11 is kept away from to kelly 10, and the cover is equipped with spring 12 on the kelly 10, and the both ends of spring 12 respectively with stopper 17 and commentaries on classics piece 6 fixed connection, the automatic card of kelly 10 of being convenient for is gone into in the bayonet socket.

The utility model provides a pair of six division conductor spacers's theory of operation as follows:

during operation or use, the operator's accessible rotates the rotation that commentaries on classics piece 6 drove threaded rod 5, thereby make threaded rod 5 drive movable block 7 and remove at last, movable block 7 will utilize connecting rod 8 pulling connecting plate 2 to remove on frame body 1 when removing, thereby adjust the cable angle that lies in 3 insides of chuck, adjust the back that finishes and loosen kelly 10, kelly 10 is automatic card under the resilience force of spring 12 and is gone into in the bayonet socket on frame body 1, thereby fix the turned angle who changes piece 6.

(1) this kind of six split conductor spacers, through rotating the rotation that 6 drive threaded rod 5 of commentaries on classics piece to make threaded rod 5 drive movable block 7 and move on last, will utilize connecting rod 8 pulling connecting plate 2 to move on frame body 1 when movable block 7 removes, thereby adjust the cable angle that is located 3 insides of chuck.

(2) This kind of six split conductor spacers, the back pine card pole 10 after the angle modulation of cable finishes, card pole 10 is gone into the bayonet socket on frame body 1 in the resilience force of spring 12 is automatic to be gone into to the turned angle of commentaries on classics piece 6 and fixes.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A six-split spacer comprising a frame body (1), characterized in that: a plurality of pairs of connecting plates (2) are arranged in the frame body (1), the ends of the plurality of pairs of connecting plates (2) far away from the frame body (1) are fixedly connected with chucks (3), fixing plates (4) are arranged between the plurality of pairs of connecting plates (2), a rotating cavity is arranged in the fixed plate (4), a threaded rod (5) is rotatably connected in the rotating cavity, one end of the threaded rod (5) penetrates through the outer wall of the frame body (1) and is fixedly connected with a rotating block (6), a moving block (7) is sleeved on the side wall of the threaded rod (5) in the rotating cavity in a threaded manner, both sides of the moving block (7) are rotatably connected with connecting rods (8), one end of each connecting rod (8) far away from the moving block (7) is rotatably connected with a connecting block (9), the outer wall fixed connection of connecting block (9) and connecting plate (2), the both sides of fixed plate (4) all are equipped with the opening that corresponds with connecting rod (8).

2. The six-split spacer as claimed in claim 1, wherein a clamping rod (10) is slidably inserted into the rotating block (6), a plurality of bayonets corresponding to the clamping rod (10) are arranged on the inner wall of the frame body (1), and a fixing sleeve (11) is fixedly sleeved on one end of the clamping rod (10) close to the frame body (1).

3. A six-split spacer as claimed in claim 1 wherein the rotating block (6) is fixedly sleeved with a rubber sleeve (13).

4. A six-split spacer according to claim 1 wherein the frame body (1) is provided with a plurality of air outlets (14).

5. The six-split spacing rod as claimed in claim 1, wherein a plurality of pairs of the connecting plates (2) are rotatably connected by a locking rod (15), and a self-tapping nut (16) is screwed on one end of the locking rod (15).

6. The six-split spacing rod as claimed in claim 2, wherein a limiting block (17) is fixedly connected to one end of the clamping rod (10) far away from the fixing sleeve (11), a spring (12) is sleeved on the clamping rod (10), and two ends of the spring (12) are respectively fixedly connected with the limiting block (17) and the rotating block (6).