CN211046387U

CN211046387U - Bus duct with high stability

Info

Publication number: CN211046387U
Application number: CN201920970954.3U
Authority: CN
Inventors: 景文
Original assignee: Dahang Youneng Electrical Co ltd
Current assignee: Dahang Youneng Electrical Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-17
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a bus duct that stability is high, including the bus duct body, the front of bus duct body is provided with the output connection board, bracing piece fixedly connected with backup pad is passed through to the bottom of bus duct body, the bottom fixedly connected with of bus duct body is located two first articulated elements of backup pad both sides and symmetry, one side rotation that the bus duct body was kept away from to first articulated element is connected with the transfer line, the one end that first articulated element was kept away from to the transfer line is connected with the expansion board through the rotation of second articulated element. The utility model discloses a first articulated elements and second articulated elements play can extrude two expansion boards and move towards keeping away from one side each other when placing the bus duct body, and then play the effect that increases the supporting area, and then reach the effect that promotes stability in use through effectual increase supporting area when placing the use, and then just can increase the supporting area and reach the effect of convenient to use when placing the use.

Description

Bus duct with high stability

Technical Field

The utility model relates to a bus duct field specifically is a bus duct that stability is high.

Background

The bus duct is a closed metal device formed by copper and aluminum bus bars and used for distributing high power for each element of a decentralized system, electric wires and cables are increasingly replaced in indoor low-voltage power transmission main line engineering projects, the bus duct is increasingly used, and further requirements for the bus duct are improved accordingly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bus duct that stability is high has solved the problem that the poor convenient to use of stability when the bus duct is placed.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a bus duct that stability is high, includes the bus duct body, the front of bus duct body is provided with the output connection board, bracing piece fixedly connected with backup pad is passed through to the bottom of bus duct body, the bottom fixedly connected with of bus duct body is located two first articulated elements of backup pad both sides and symmetry, one side that the bus duct body was kept away from to first articulated element is rotated and is connected with the transfer line, the one end that first articulated element was kept away from to the transfer line is rotated through the second articulated element and is connected with the expansion plate, the left and right sides of bus duct body all is through binding plate fixedly connected with reset spring, reset spring's bottom fixedly.

Left side the right side fixedly connected with iron limiting plate of expansion board, right side the spacing magnet board of left side fixedly connected with of expansion board, the bottom fixedly connected with of bus duct body is located two traction spring that one side was kept away from each other to two first articulated elements, and the same atress piece of two traction spring's bottom fixedly connected with in first articulated element one side, two one side that the atress piece was kept away from each other is the inclined plane, the top fixedly connected with of expansion board is located two atress pieces and keeps away from two application of force poles of one side and symmetry each other, the top fixedly connected with of atress piece is located the lifter between two traction spring, two the same board that stretches out of bus duct body fixedly connected with is run through on the top of lifter.

The utility model provides a bus duct that stability is high, the mounting groove has been seted up at the top of stretching out the board, the internal surface fixedly connected with of mounting groove bottom is symmetrical two installation bearing frames, two the internal surface that installation bearing frame is close to one side each other passes through dwang fixed connection, the external surface fixedly connected with application of force handle of dwang.

In the bus duct with high stability, the shape of the upper surface of the force application handle is an arc, and the radian of the upper surface of the force application handle is between one hundred fifty degrees and one hundred eighty degrees.

According to the bus duct with high stability, the angle between one side, away from each other, of each of the two stress blocks and the vertical surface is thirty degrees to sixty degrees, and the side, away from each other, of each of the two stress blocks is fixedly connected with the sliding assisting pad.

In the bus duct with high stability, the length of the return spring is not less than three centimeters, and the elastic coefficient of the return spring is not less than thirty newtons per centimeter.

The bus duct with high stability is characterized in that the mounting bearing seat is in threaded connection with the inner surface of the mounting groove, and the force application handle is in welding connection with the rotating rod.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable design, play through first articulated elements and second articulated elements can extrude two expansion boards and move towards keeping away from one side each other when placing the bus duct body, and then play the effect that increases the support area, and then reach the effect that promotes stability in use through effectual increase support area when placing the use, and then just can increase the support area and reach the effect of convenient to use when placing the use.

(2) The utility model has the advantages of reasonable design, play the effect of extrusion atress piece when packing up the bus duct body through the application of force pole, extrusion lifter rose after the atress piece atress, and the lifter rises and plays the effect of stretching out the application of force handle, and then stretches out the effect that the application of force handle reached convenient to use through the action when taking.

Drawings

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

FIG. 2 is a schematic top view of the extension plate of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1 bus duct body, 2 output connecting plates, 3 backup pads, 4 first articulated elements, 5 transfer lines, 6 second articulated elements, 7 expansion plates, 8 reset springs, 9 reset plates, 10 iron limiting plates, 11 spacing magnet plates, 12 traction springs, 13 stress blocks, 14 force application rods, 15 lifting rods, 16 extension plates, 17 mounting grooves, 18 mounting bearing seats, 19 rotating rods and 20 force application handles.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a bus duct that stability is high, including bus duct body 1, bus duct body 1's front is provided with output connection board 2, bracing piece fixedly connected with backup pad 3 is passed through to bus duct body 1's bottom, bus duct body 1's bottom fixedly connected with is located two first articulated elements 4 of backup pad 3 both sides and symmetry, one side rotation that bus duct body 1 was kept away from to first articulated element 4 is connected with transfer line 5, transfer line 5 keeps away from the one end of first articulated element 4 and rotates through second articulated element 6 and is connected with expansion board 7, bus duct body 1's the left and right sides all is through combining board fixedly connected with reset spring 8, reset spring 8's length is not less than three centimetres, reset spring 8's elastic coefficient is not less than thirty newton per centimetre, set up the suitable elastic coefficient and play the suitable effect of assurance deformation scope.

The right side of the left side expansion plate 7 is fixedly connected with an iron limiting plate 10, the left side of the right side expansion plate 7 is fixedly connected with a limiting magnet plate 11, the bottom of the bus duct body 1 is fixedly connected with two traction springs 12 positioned at one side of the two first articulated elements 4 which are far away from each other, the bottom ends of the two traction springs 12 at one side of the first articulated elements 4 are fixedly connected with a same stress block 13, one side of the two stress blocks 13 which are far away from each other is an inclined plane, the top of the expansion plate 7 is fixedly connected with two symmetrical stress rods 14 positioned at one side of the two stress blocks 13 which are far away from each other, the angle between one side of the two stress blocks 13 which are far away from each other and a vertical plane is thirty degrees to sixty degrees, one side of the two stress blocks 13 which are far away from each other is fixedly connected with a sliding assisting pad to play a role in ensuring the continuity of, the top ends of the two lifting rods 15 penetrate through the bus duct body 1 and are fixedly connected with the same extending plate 16.

Mounting groove 17 has been seted up at the top of stretching out board 16, two installation bearing frame 18 of interior fixed surface connection of mounting groove 17 bottom has the symmetry, two installation bearing frame 18 pass through dwang 19 fixed connection near the internal surface of one side each other, the outer fixed surface of dwang 19 is connected with application of force handle 20, the shape of application of force handle 20 upper surface is the arc, the radian of application of force handle 20 upper surface is between one hundred fifty degrees to one hundred eighty degrees, set up suitable radian and play the effect of guaranteeing to snatch stability, the connected mode between installation bearing frame 18 and the mounting groove 17 internal surface is threaded connection, connected mode between application of force handle 20 and the dwang 19 is the welding, it plays the stable effect of connection between the assurance structure to set up welding and threaded connection.

To sum up, the utility model discloses when using, play through first articulated elements 4 and second articulated elements 6 and can extrude two expansion boards 7 and remove towards one side of keeping away from each other when placing bus duct body 1, and then play the effect that increases the supporting area, and then reach the effect that promotes stability in use through effectual increase supporting area when placing the use, and then just can increase the supporting area and reach the effect of convenient to use when placing the use.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a bus duct that stability is high, includes bus duct body (1), its characterized in that: the front side of the bus duct body (1) is provided with an output connecting plate (2), the bottom of the bus duct body (1) is fixedly connected with a supporting plate (3) through a supporting rod, the bottom of the bus duct body (1) is fixedly connected with two symmetrical first articulated elements (4) which are positioned on two sides of the supporting plate (3), one side, far away from the bus duct body (1), of each first articulated element (4) is rotatably connected with a transmission rod (5), one end, far away from the first articulated elements (4), of each transmission rod (5) is rotatably connected with an expansion plate (7) through a second articulated element (6), the left side and the right side of the bus duct body (1) are both fixedly connected with reset springs (8) through combination plates, and the bottom ends of the reset springs (8) are fixedly;

an iron limiting plate (10) is fixedly connected to the right side of the expansion plate (7) on the left side, a limiting magnet plate (11) is fixedly connected to the left side of the expansion plate (7) on the right side, the bottom of the bus duct body (1) is fixedly connected with two traction springs (12) which are positioned at the sides of the two first articulated elements (4) far away from each other, the bottom ends of the two traction springs (12) at one side of the first articulated elements (4) are fixedly connected with the same stress block (13), the side of the two stress blocks (13) far away from each other is an inclined plane, the top of the expansion plate (7) is fixedly connected with two symmetrical force applying rods (14) which are positioned at one side of the two force bearing blocks (13) away from each other, the top of the stress block (13) is fixedly connected with a lifting rod (15) positioned between the two traction springs (12), and the top ends of the two lifting rods (15) penetrate through the bus duct body (1) and are fixedly connected with a same extending plate (16).

2. The bus duct with high stability as set forth in claim 1, wherein: mounting groove (17) have been seted up at the top of stretching out board (16), two mounting bearing seat (18), two of the interior fixed surface of mounting groove (17) bottom is connected with the symmetry the internal surface that mounting bearing seat (18) are close to one side each other passes through dwang (19) fixed connection, the exterior fixed surface of dwang (19) is connected with application of force handle (20).

3. The bus duct with high stability as set forth in claim 2, wherein: the shape of the upper surface of the force application handle (20) is arc, and the radian of the upper surface of the force application handle (20) is between one hundred fifty degrees and one hundred eighty degrees.

4. The bus duct with high stability as set forth in claim 1, wherein: the angle between one side, far away from each other, of the two stress blocks (13) and the vertical surface is thirty degrees to sixty degrees, and one side, far away from each other, of the two stress blocks (13) is fixedly connected with a sliding assisting pad.

5. The bus duct with high stability as set forth in claim 1, wherein: the length of the return spring (8) is not less than three centimeters, and the elastic coefficient of the return spring (8) is not less than thirty newtons per centimeter.

6. The bus duct with high stability as set forth in claim 2, wherein: the connection mode between installation bearing frame (18) and mounting groove (17) internal surface is threaded connection, the connection mode between application of force handle (20) and dwang (19) is the welding.