CN211239239U

CN211239239U - Be provided with bus duct of fixed stay frame

Info

Publication number: CN211239239U
Application number: CN201922365822.0U
Authority: CN
Inventors: 张友海
Original assignee: Shanghai Shenpeng Complete Electrical Equipment Co ltd
Current assignee: Shanghai Shenpeng Electric Group Co.,Ltd.
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-11
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a be provided with fixed stay frame's bus duct, including the bus duct body, the equal fixedly connected with limiting plate in inner chamber left part and the inner chamber right part of bus duct body, two baffles in the equal fixedly connected with in both ends about the bus duct body, the equal fixedly connected with electrical element in both ends middle part about the limiting plate, there is the access door at the inner chamber middle part of bus duct body through hinge swing joint, the upper end fixedly connected with handle of access door, bus duct body lower extreme front portion is provided with strutting arrangement. A be provided with busway of fixed stay frame, through setting up strutting arrangement, be convenient for fix the bus duct body, can fold the support after the transport or dismantle, can reduce the area of whole equipment, through setting up absorber plate and heat radiation fins and water tank, can improve the life of whole equipment, need not to cool down through electrical equipment, can reduce radiating cost.

Description

Be provided with bus duct of fixed stay frame

Technical Field

The utility model relates to an electric power transmission field, in particular to be provided with fixed stay frame's bus duct.

Background

The bus duct, it is a kind of enclosed metal apparatus formed by copper, aluminium bus post, is used for distributing the greater power for every component of the decentralized system, has replaced the wire and cable more and more in the project of the electric power transmission trunk line of indoor low pressure, has already popularized in developed country abroad, and our country hong Kong, Macau, etc., in Guangdong Guangzhou of our country, the more than 12 stories building distribution room is qualified for the next round of competitions, namely lead to the more than 90% of the main trunk line of the floor and use the bus duct; the 630KVA transformer uses the bus duct to the switch board, and current bus duct is difficult to fix, does not have the mount of using specially, and summer inside temperature is higher, and the electric wire damages easily, and life is low, so we provide a confined metal device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be provided with fixed stay frame's bus duct, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bus duct with fixed stay frame, includes the bus duct body, the equal fixedly connected with limiting plate in inner chamber left part and the inner chamber right part of bus duct body, two baffles of the equal fixedly connected with in both ends about the bus duct body, the equal fixedly connected with electrical element in both ends middle part about the limiting plate, there is the access door at the inner chamber middle part of bus duct body through hinge swing joint, the upper end fixedly connected with handle of access door, the circuit groove has all been seted up at both ends around the bus duct body, bus duct body lower extreme front portion is provided with strutting arrangement.

Preferably, strutting arrangement includes a fixed plate and No. two fixed plates, fixed plate fixed connection is anterior at the lower extreme of bus duct body, it is connected with spacing axle No. one to alternate jointly between a fixed plate and No. two fixed plates, the surface swing joint of spacing axle has an axle sleeve No. one, the surface rear portion fixedly connected with of an axle sleeve has spacing axle No. two, the surface swing joint of spacing axle No. two has the axle sleeve No. two, the surface fixedly connected with backup pad of axle sleeve No. two, the lower part of No. two fixed plates alternates and is connected with the transmission shaft, the inner chamber back wall fixedly connected with spring of No. two fixed plates.

Preferably, the end, far away from No. two axle sleeves, of the support plate is movably connected with the transmission shaft, and the end, far away from No. two fixed plates, of the spring is fixedly connected with the support plate.

Preferably, the lower end of the bus duct body is fixedly connected with a heat transfer plate, the upper end of the heat transfer plate is fixedly connected with a connecting block, the upper end of the connecting block penetrates through an inner cavity of the bus duct body, the inner cavity extends from the bottom wall of the bus duct body, the upper end of the connecting block is fixedly connected with a heat absorbing plate, the lower end of the heat transfer plate is fixedly connected with a heat conducting fin, the rear end of the heat conducting fin is fixedly connected with a heat radiating fin, and the.

Preferably, No. one fixed plate and No. two fixed plates are respectively through bolt and bus duct body and wall fixed connection, the backup pad is the tilt state.

Preferably, the number of the supporting devices is two, and the two supporting devices are symmetrically distributed on the left part and the right part of the lower end of the bus duct body.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) through setting up strutting arrangement, a fixed plate and No. two fixed plates and backup pad are the triangle structure, and triangle structural stability is good, is convenient for fix the bus duct body, can fold the support after the transport or dismantle to can reduce the area of whole equipment, the staff haulage equipment of being convenient for.

(2) Through setting up absorber plate and heat radiation fins and water tank, can absorb the inside heat of bus duct body, then cool down through the water tank to can guarantee that the inside circuit of bus duct body can not the high temperature lead to its short circuit, thereby can improve the life of whole equipment, need not to cool down through electrical equipment, can reduce radiating cost.

Drawings

Fig. 1 is a schematic view of an overall structure of a bus duct provided with a fixed support frame of the present invention;

fig. 2 is a schematic structural view of a supporting device of a bus duct provided with a fixed supporting frame of the present invention;

fig. 3 is a bottom view of the bus duct provided with the fixing support frame of the present invention;

fig. 4 is a schematic view of the external connection structure of the heat transfer plate of the bus duct with the fixing support frame of the present invention.

In the figure: 1. a bus duct body; 12. a heat transfer plate; 13. connecting blocks; 14. a heat absorbing plate; 15. a heat conductive sheet; 16. heat dissipation fins; 17. a water tank; 2. a limiting plate; 3. a baffle plate; 4. an electrical component; 5. an access door; 6. a handle; 7. a line slot; 8. a support device; 81. a first fixing plate; 82. a second fixing plate; 83. a first limit shaft; 84. a first shaft sleeve; 85. a second limiting shaft; 86. a second shaft sleeve; 87. a support plate; 88. a drive shaft; 89. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a bus duct provided with a fixed support frame, including bus duct body 1, the equal fixedly connected with limiting plate 2 in inner chamber left part and the inner chamber right part of bus duct body 1, two baffles 3 in the equal fixedly connected with in both ends about bus duct body 1, equal fixedly connected with electrical component 4 in both ends middle part about limiting plate 2, there is access door 5 in the inner chamber middle part of bus duct body 1 through hinge swing joint, access door 5's upper end fixedly connected with handle 6, line groove 7 has all been seted up at both ends around bus duct body 1, bus duct body 1 lower extreme front portion is provided with strutting arrangement 8.

The supporting device 8 comprises a first fixing plate 81 and a second fixing plate 82, the first fixing plate 81 is fixedly connected to the front portion of the lower end of the bus duct body 1, a first limiting shaft 83 is connected between the first fixing plate 81 and the second fixing plate 82 in an inserting mode, a first shaft sleeve 84 is movably connected to the outer surface of the first limiting shaft 83, a second limiting shaft 85 is fixedly connected to the rear portion of the outer surface of the first shaft sleeve 84, a second shaft sleeve 86 is movably connected to the outer surface of the second limiting shaft 85, a supporting plate 87 is fixedly connected to the outer surface of the second shaft sleeve 86, a transmission shaft 88 is connected to the lower portion of the second fixing plate 82 in an inserting mode, a spring 89 is fixedly connected to the rear wall of an inner cavity of the second fixing plate 82; one end of the supporting plate 87 far away from the second shaft sleeve 86 is movably connected with the transmission shaft 88, and one end of the spring 89 far away from the second fixing plate 82 is fixedly connected with the supporting plate 87; the lower end of the bus duct body 1 is fixedly connected with a heat transfer plate 12, the upper end of the heat transfer plate 12 is fixedly connected with a connecting block 13, the upper end of the connecting block 13 penetrates through an inner cavity of the bus duct body 1, the inner cavity extends from the bottom wall of the bus duct body 1, the heat absorption plate 14 is fixedly connected with the upper end of the connecting block 13, the lower end of the heat transfer plate 12 is fixedly connected with a heat conduction sheet 15, the rear end of the heat conduction sheet 15 is fixedly connected with a heat dissipation fin 16, the rear end of the heat dissipation fin 16 is fixedly; the first fixing plate 81 and the second fixing plate 82 are fixedly connected with the bus duct body 1 and a wall surface through bolts respectively, and the supporting plate 87 is in an inclined state and is in a triangular structure, so that the stability is good; the two supporting devices 8 are arranged, and the two supporting devices 8 are symmetrically distributed at the left part and the right part of the lower end of the bus duct body 1.

It should be noted that, the utility model relates to a bus duct with a fixed support frame, the staff firstly checks the bus duct body 1, then installs the circuit, after the installation, because the first fixed plate 81 is fixedly installed at the lower end of the bus duct body 1 through the bolt, because the first fixed plate 81 and the second fixed plate 82 are movably connected through the first spacing shaft 83, the outer surface of the first spacing shaft 83 is movably connected with the first shaft sleeve 84, the outer surface of the second spacing shaft 85 is movably connected with the second shaft sleeve 86, the spring 89 is connected between the transmission shaft 88 and the second shaft sleeve 86, the support plate 87 slides to the rear part of the outer surface of the second spacing shaft 85 through the second shaft sleeve 86, then the first fixed plate 81, the second fixed plate 82 and the support plate 87 are in a triangular structure, the stability of the triangular structure is good, and then the second fixed plate 82 is fixed on the wall surface through the bolt, owing to be provided with spring 89, spring 89 can stimulate spring 89 and avoid its position that breaks away from, then can improve the steadiness of whole device, and absorber plate 14 and heat radiation fins 16 and water tank 17 can absorb the inside heat of bus duct body 1, then cools down through water tank 17, improves the life of whole equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be provided with bus duct of fixed stay frame, includes bus duct body (1), its characterized in that: the utility model discloses a bus duct body, including bus duct body (1), inner chamber left part and the equal fixedly connected with limiting plate (2) in inner chamber right part of bus duct body (1), two baffles (3) of the equal fixedly connected with in both ends about bus duct body (1), the equal fixedly connected with electric elements (4) in both ends middle part about limiting plate (2), there are access door (5) at the inner chamber middle part of bus duct body (1) through hinge swing joint, the upper end fixedly connected with handle (6) of access door (5), line groove (7) have all been seted up at both ends around bus duct body (1), bus duct body (1) lower extreme front portion is provided with strutting arrangement (8).

2. The bus duct provided with the fixed support frame according to claim 1, characterized in that: strutting arrangement (8) are including fixed plate (81) and No. two fixed plates (82), fixed plate (81) fixed connection is anterior at the lower extreme of bus duct body (1), it has spacing axle (83) No. one to alternate jointly between fixed plate (81) and No. two fixed plates (82), the surface swing joint of spacing axle (83) has axle sleeve (84) No. one, No. two spacing axle (85) of surface rear portion fixedly connected with of axle sleeve (84), the surface swing joint of No. two spacing axle (85) has axle sleeve (86) No. two, the surface fixedly connected with backup pad (87) of No. two axle sleeves (86), the lower part of No. two fixed plates (82) alternates and is connected with transmission shaft (88), the inner chamber back wall fixedly connected with spring (89) of No. two fixed plates (82).

3. A bus duct with a fixed support frame according to claim 2, characterized in that: one end, far away from No. two axle sleeves (86), of the supporting plate (87) is movably connected with the transmission shaft (88), and one end, far away from No. two fixing plates (82), of the spring (89) is fixedly connected with the supporting plate (87).

4. The bus duct provided with the fixed support frame according to claim 1, characterized in that: the heat sink is characterized in that a heat transfer plate (12) is fixedly connected to the lower end of the bus duct body (1), a connecting block (13) is fixedly connected to the upper end of the heat transfer plate (12), the upper end of the connecting block (13) penetrates through an inner cavity of the bus duct body (1) extending from the bottom wall of the bus duct body and is fixedly connected with a heat absorbing plate (14), a heat conducting fin (15) is fixedly connected to the lower end of the heat transfer plate (12), a heat radiating fin (16) is fixedly connected to the rear end of the heat conducting fin (15), and a water tank (17) is fixedly connected.

5. A bus duct with a fixed support frame according to claim 2, characterized in that: no. one fixed plate (81) and No. two fixed plates (82) are respectively through bolt and bus duct body (1) and wall fixed connection, backup pad (87) are the tilt state.

6. The bus duct provided with the fixed support frame according to claim 1, characterized in that: the two supporting devices (8) are arranged, and the two supporting devices (8) are symmetrically distributed on the left part and the right part of the lower end of the bus duct body (1).