CN220964278U - Common-box enclosed insulating tube bus - Google Patents

Abstract

The utility model discloses a co-box sealed insulating tubular bus, which belongs to the technical field of insulating tubular buses and comprises a mounting ring and two insulating tubular bus bodies, wherein an accommodating groove is formed in the circumferential outer wall of the mounting ring, a limiting ring is rotatably arranged in the accommodating groove of the mounting ring, a plurality of limiting grooves distributed in an array are formed in the side wall of the limiting ring, the limiting grooves are arranged in a bending mode in a certain radian, limiting rods are slidably arranged in the limiting grooves of the limiting ring, positioning plates used for clamping the insulating tubular bus bodies are fixedly arranged at two ends of the limiting rods and are positioned in the accommodating grooves, a deflector rod is arranged on the outer wall of the limiting ring and matched with the accommodating groove, a supporting box is fixedly arranged on the outer wall of the mounting ring, and the deflector rod extends into the supporting box. The utility model has the circumferential array type fixing structure for the closed insulating bus, improves the connection efficiency and the connection effect for the insulating tubular bus, and is suitable for popularization.

Description

Common-box enclosed insulating tube bus

Technical Field

The application relates to the technical field of insulating tube buses, in particular to a common-box enclosed insulating tube bus.

Background

The large-scale electric power system appearing in the twentieth century is one of the most important achievements in the history of human engineering science, and is an electric power production and consumption system consisting of links of power generation, transmission, transformation, distribution, electricity consumption and the like.

Chinese patent publication No.: (CN 213521192U) discloses a common box sealed insulating tubular busbar, including the installation piece, the both sides swing joint of installation piece has insulating tubular busbar body, the top swing joint of insulating tubular busbar body has T shape piece, through screw threaded connection between insulating tubular busbar body and the T shape piece, rectangular channel has all been seted up to the both sides of installation piece, fixedly connected with slide bar between the inner wall of rectangular channel, the surface sliding connection of slide bar has L shape pole, be provided with the spring of cover on the slide bar surface between L shape pole and the rectangular channel.

For the above related art, there is a certain disadvantage, for example, in the butt joint process of the insulating tubular bus, through the cooperation between the diaphragm, the wire rope, the spring, the L-shaped rod, the T-shaped block, the screw rod and the inserted bar, the two T-shaped blocks fix the outer wall parts of the two insulating tubular bus respectively, so that uneven stress on the outer wall of the insulating tubular bus is easily caused, breakage is generated, and the connection efficiency is not high enough, therefore, in order to solve such problems, we propose a co-box sealed insulating tubular bus.

Disclosure of utility model

In order to solve the problems, the application provides a common-box enclosed insulating tubular bus, which adopts the following technical scheme:

The utility model provides a totally enclosed insulating tubular busbar, includes collar and two insulating tubular busbar bodies, the circumference outer wall of collar is provided with the holding tank, the holding tank internal rotation of collar installs the spacing ring, the lateral wall of spacing ring is provided with a plurality of spacing grooves that are array distribution, the spacing groove is certain radian crooked setting, slidable mounting has the gag lever post in a plurality of spacing grooves of spacing ring, the equal fixed mounting in both ends of gag lever post has the locating plate that is used for centre gripping insulating tubular busbar body, the locating plate is located the holding tank, the outer wall fixed mounting of spacing ring has the driving lever, driving lever and holding tank assorted, the outer wall fixed mounting of collar has the supporting box, the driving lever extends to in the supporting box, the top sliding sleeve of driving lever has the supporting shoe, the equal fixed mounting in left and right sides of supporting shoe has the support column, the left and right sides of supporting box all is provided with the spout, the support column is sliding connection with adjacent spout, be provided with the actuating mechanism that is used for driving the supporting shoe to slide in the supporting box.

The diameter of the insulating tube bus body is smaller than the inner diameter of the mounting ring, and the two insulating tube bus bodies are symmetrically arranged relative to the mounting ring.

Excellent, the locating plate slides along the radial of collar, the locating plate is run through and sliding connection with the collar.

Excellent, the inner wall of locating plate is provided with a plurality of flexible sand grip that are the array and distribute, flexible sand grip is made by rubber.

Excellent, actuating mechanism includes the U type frame, U type frame slidable mounting is between two spouts of supporting the box, the left and right sides of U type frame is rotation connection in adjacent support column respectively, one side fixed mounting of supporting the box has and is the electric telescopic handle that runs through the setting, electric telescopic handle's telescopic handle top is fixed connection with the lateral wall of U type frame.

In summary, the application has the following beneficial technical effects:

Through the installation to the collar, put two insulating tubular busbar bodies at the inner wall of collar, actuating mechanism drive supporting shoe slides, drives driving lever and spacing ring synchronous rotation, and the spacing ring passes through spacing groove drive spacing lever and follows the radial slip of collar, and two sets of locating plates synchronous slip, and two sets of locating plates are fixed adjacent insulating tubular busbar bodies respectively, have had the circumference array fixed knot to sealed insulating busbar constructs, have improved the connection efficiency and the connection effect to insulating tubular busbar.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a cross-sectional view of the mounting ring of the present application;

FIG. 3 is a mounting block diagram of the locating plate of the present application;

Fig. 4 is a mounting structure view of the support block of the present application.

The reference numerals in the figures illustrate:

1. A mounting ring; 2. an insulating tube bus body; 3. a receiving groove; 4. a limiting ring; 5. a limit groove; 6. a limit rod; 7. a positioning plate; 8. a flexible raised strip; 9. a deflector rod; 10. a support box; 11. a support block; 12. a support column; 13. a chute; 14. a U-shaped frame; 15. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like 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 application will be understood in specific cases by those of ordinary skill in the art.

The application is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, a co-box enclosed insulated tubular bus comprises a mounting ring 1 and two insulated tubular bus bodies 2, wherein the diameter of each insulated tubular bus body 2 is smaller than the inner diameter of the mounting ring 1, the two insulated tubular bus bodies 2 are symmetrically arranged about the mounting ring 1, a containing groove 3 is arranged on the circumferential outer wall of the mounting ring 1, a space is reserved, a spacing ring 4 is rotatably arranged in the containing groove 3 of the mounting ring 1, a plurality of spacing grooves 5 distributed in an array are arranged on the side wall of the spacing ring 4, the spacing grooves 5 are in a certain radian bending arrangement, a spacing rod 6 is slidably arranged in the plurality of spacing grooves 5 of the spacing ring 4, the spacing rod has a supporting effect, positioning plates 7 for clamping the insulated tubular bus bodies 2 are fixedly arranged at two ends of the spacing rod 6, the positioning plates 7 are positioned in the containing groove 3, the positioning plates 7 slide along the radial direction of the mounting ring 1, the positioning plate 7 is penetrated and connected with the mounting ring 1 in a sliding way, a plurality of flexible raised strips 8 distributed in an array way are arranged on the inner wall of the positioning plate 7, the flexible raised strips 8 are made of rubber, the function of reducing the pressure intensity of the positioning plate 7 on the outer wall of the insulating tube bus body 2 is realized, a deflector rod 9 is fixedly arranged on the outer wall of the limiting ring 4, the deflector rod 9 is matched with the accommodating groove 3, the fluctuation effect on the limiting ring 4 is realized, a supporting box 10 is fixedly arranged on the outer wall of the mounting ring 1, the supporting effect is realized, the deflector rod 9 extends into the supporting box 10, a supporting block 11 is sleeved at the top end of the deflector rod 9 in a sliding way, supporting columns 12 are fixedly arranged on the left side and the right side of the supporting block 11, sliding grooves 13 are respectively arranged on the left side and the right side of the supporting box 10, the supporting columns 12 are in sliding connection with the adjacent sliding grooves 13, the limiting effect is realized, the support box 10 is internally provided with a driving mechanism for driving the support block 11 to slide, the driving mechanism comprises a U-shaped frame 14, the U-shaped frame 14 is slidably installed between two sliding grooves 13 of the support box 10, the left side and the right side of the U-shaped frame 14 are respectively in rotary connection with adjacent support columns 12, the support box has a supporting effect, one side of the support box 10 is fixedly provided with an electric telescopic rod 15 which is in penetrating arrangement, and the top end of the telescopic rod of the electric telescopic rod 15 is fixedly connected with the side wall of the U-shaped frame 14, so that the support box has a driving effect.

The implementation principle of the embodiment of the application is as follows: put two insulating tubular busbar bodies 2 at the inner wall of collar 1, electric telescopic handle 15 drive U type frame 14 slides in supporting box 10, supporting shoe 11 synchronous slip drives driving lever 9 and spacing ring 4 synchronous rotation, spacing ring 4 passes through spacing groove 5 drive spacing rod 6 and follows the radial slip of collar 1, two sets of locating plates 7 synchronous slip, and two sets of locating plates 7 fix adjacent insulating tubular busbar bodies 2 respectively, have had the circumference array fixed knot to sealed insulating busbar constructs, have improved the connection efficiency and the connection effect to insulating tubular busbar.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. The utility model provides a totally enclosed insulating tubular busbar, includes collar (1) and two insulating tubular busbar bodies (2), its characterized in that: the utility model discloses a support column, including installing collar (1), locating plate (7) that are used for holding insulating tubular busbar body (2) are all fixed mounting in circumference outer wall of installing collar (1), the holding tank (3) internal rotation of installing collar (1) is installed spacing ring (4), the lateral wall of spacing ring (4) is provided with a plurality of spacing grooves (5) that are the array and distributes, spacing groove (5) are certain radian crooked setting, a plurality of spacing grooves (5) internal rotation of spacing ring (4) are installed spacing pole (6), locating plate (7) that are used for holding insulating tubular busbar body (2) are all fixed mounting at both ends of spacing pole (6), locating plate (7) are located holding tank (3), the outer wall fixed mounting of spacing ring (4) has driving lever (9), driving lever (9) and holding tank (3) phase-match, the outer wall fixed mounting of installing collar (1) has supporting box (10), driving lever (9) extend to supporting box (10) in, supporting shoe (11) have been cup jointed in the top slip of driving lever (9), supporting shoe (11) are both sides (12) are all fixed mounting in supporting box (12) and are the left and right sides (13) are all connected with each other, a driving mechanism for driving the supporting block (11) to slide is arranged in the supporting box (10).

2. A common-box enclosed insulated tubular bus as set forth in claim 1, wherein: the diameter of the insulating tube bus bodies (2) is smaller than the inner diameter of the mounting ring (1), and the two insulating tube bus bodies (2) are symmetrically arranged relative to the mounting ring (1).

3. A common-box enclosed insulated tubular bus as set forth in claim 1, wherein: the locating plate (7) slides along the radial direction of the mounting ring (1), and the locating plate (7) is in penetrating and sliding connection with the mounting ring (1).

4. A common-box enclosed insulated tubular bus as set forth in claim 1, wherein: the inner wall of the locating plate (7) is provided with a plurality of flexible raised strips (8) distributed in an array, and the flexible raised strips (8) are made of rubber.

5. A common-box enclosed insulated tubular bus as set forth in claim 1, wherein: the driving mechanism comprises a U-shaped frame (14), the U-shaped frame (14) is slidably mounted between two sliding grooves (13) of the supporting box (10), the left side and the right side of the U-shaped frame (14) are respectively in rotary connection with adjacent supporting columns (12), an electric telescopic rod (15) penetrating through the supporting box (10) is fixedly mounted on one side of the supporting box (10), and the top end of the telescopic rod of the electric telescopic rod (15) is fixedly connected with the side wall of the U-shaped frame (14).