CN214124741U

CN214124741U - Compact bus duct structure

Info

Publication number: CN214124741U
Application number: CN202023028578.8U
Authority: CN
Inventors: 邓火生; 李常; 李国华; 李聪
Original assignee: Guangxi Duert Electric Co ltd; Guangxi Technological College of Machinery and Electricity
Current assignee: Guangxi Duert Electric Co ltd; Guangxi Technological College of Machinery and Electricity
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-03
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a distribution parts technical field especially relates to an intensive bus duct structure, has solved the not good problem of intensive bus duct waterproof heat dispersion among the prior art. The utility model provides an intensive bus duct structure, includes the curb plate, its characterized in that: two curb plates symmetry sets up, be provided with heterotypic roof and bottom plate of two curb plates, the heterotypic roof, the first connecting hole of matched with has all been seted up on bottom plate and the curb plate, the cooperation and the curb plate fixed connection of heterotypic roof and bottom plate all through first connecting hole and corresponding bolt, the equal fixedly connected with conducting strip in inboard of two curb plates, the equal fixedly connected with pad that absorbs water in inboard of heterotypic roof and bottom plate, the pad that absorbs water all extends to the inboard of two conducting strips and with conducting strip fixed connection near the both ends of curb plate. The utility model discloses an add and to cooperate and use dampproofing and radiating part, improved the practicality and the security of intensive bus duct.

Description

Compact bus duct structure

Technical Field

The utility model relates to a distribution parts technical field especially relates to an intensive bus duct structure.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The intensive fire-resistant bus duct is one kind of bus duct, and is formed by busbar, polyester sleeve, phlogopite, steel shell, fireproof plate, fireproof cotton and outer steel plate. At present, the current intensive fire-resistant bus duct on the market is the multilayer copper bar structure that stands side by side, and the radiating effect part is simultaneously because the bus duct often uses with the fire-fighting equipment cooperation, consequently needs possess better dampproofing and waterproofing nature, to above demand, can propose a novel bus duct structure to promote the practicality of intensive bus duct.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intensive bus duct structure has solved the not good problem of intensive bus duct waterproof heat dispersion among the prior art.

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

the utility model provides an intensive bus duct structure, includes that curb plate, generating line winding displacement and generating line winding displacement connect, absorb water and fill up and conducting strip, its characterized in that: the two side plates are symmetrically arranged, the two side plates are provided with a special-shaped top plate and a special-shaped bottom plate, the special-shaped top plate, the special-shaped bottom plate and the special-shaped top plate are respectively provided with a first connecting hole, the special-shaped top plate and the special-shaped bottom plate are respectively fixedly connected with the side plates through the matching of the first connecting holes and corresponding bolts, the inner sides of the two side plates are respectively and fixedly connected with a heat conducting sheet, the inner sides of the special-shaped top plate and the special-shaped bottom plate are respectively and fixedly connected with a water absorbing pad, the two ends of the water absorbing pad, which are close to the side plates, respectively extend to the inner sides of the two heat conducting sheets and are fixedly connected with the heat conducting sheets, the inner sides of the two heat conducting sheets are provided with bus bar arranging wires, the two ends of the bus bar arranging wires are respectively and fixedly connected with appropriate bus bar arranging wire joints, the top and the bottom of the bus bar arranging wire joints are respectively provided with joint protection plates, the inside of heterotypic roof and bottom plate all sets up matched with second connecting hole, and the cooperation of joint guard plate accessible second connecting hole and corresponding bolt is connected with heterotypic roof and bottom plate fixed connection.

Preferably, the abnormal shape roof includes backup pad, diversion board and connecting plate triplex, and the backup pad is located the generating line winding displacement directly over, the equal fixedly connected with diversion board in both sides of backup pad, and the diversion board is the structure of downward sloping on the direction of keeping away from the backup pad, and the diversion board is close to one side fixedly connected with connecting plate of curb plate, and connecting plate and curb plate can laminate, and first connecting hole is located the inside of connecting plate, all sets up a plurality of wash port that suits in the diversion board on connecting plate and the curb plate.

Preferably, the connecting lines of the special-shaped top plate, the bottom plate and the side plates are provided with rubber strips, and the rubber strips are fixedly connected with the side plates.

Preferably, the inner sides of the two side plates are provided with a plurality of supporting seats, the supporting seats are in U-shaped structures and are fixedly connected with the bottom plate, and the inner sides of the supporting seats are fixedly connected with a plurality of spacing baffles which are matched with the bus bars.

Preferably, the connector protection plate comprises a fixing part and a function part, the function parts of the two connector protection plates are the same, one side of each function part, close to the bus bar, of each function part is fixedly connected with the fixing part in an L-shaped structure, and the structures of the two fixing parts are respectively adapted to the structures of the special-shaped top plate or the special-shaped bottom plate attached to the fixing parts.

Preferably, the plurality of first connection holes, the drain holes and the support seat are uniformly distributed in the direction extending along the busbar.

The utility model discloses possess following beneficial effect at least:

1. through the cooperation of the pad that absorbs water and conducting strip, can play dampproofing radiating effect, the pad that absorbs water can provide dry external environment for the generating line winding displacement, meanwhile, the conducting strip can be with the heat conduction that the bus duct produced to the pad that absorbs water to dry pad that absorbs water, the conducting strip can maintain long-term effectual dustproof radiating effect with the cooperation use of pad that absorbs water.

2. Through setting up the cooperation wash port effect of opposite sex roof, can discharge fast and spray the water to the bus duct top, avoid piling up the seepage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the joint protection plate, the shaped top plate and the bottom plate.

In the figure: 1. a side plate; 2. a special-shaped top plate; 201. a support plate; 202. a water diversion plate; 203. a connecting plate; 3. a base plate; 4. a joint protection plate; 401. a fixed part; 402. a functional section; 5. a first connection hole; 6. a second connection hole; 7. bus bar arrangement; 8. a supporting seat; 9. a busbar joint; 10. a water absorbent pad; 11. a heat conductive sheet; 12. a rubber strip; 13. a drain hole; 14. and (4) spacing baffles.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, an intensive bus duct structure includes curb plate 1, bus winding displacement 7 and bus winding displacement joint 9, water absorption pad 10 and conducting strip 11, its characterized in that: the two side plates 1 are symmetrically arranged, the two side plates 1 are provided with a special-shaped top plate 2 and a bottom plate 3, the special-shaped top plate 2, the bottom plate 3 and the side plates 1 are respectively provided with a first connecting hole 5 which is matched with the side plates 1, the special-shaped top plate 2 and the bottom plate 3 can be fixedly connected with the side plates 1 through the matching of the first connecting holes 5 and corresponding bolts, the inner sides of the two side plates 1 are respectively and fixedly connected with a heat conducting sheet 11, the inner sides of the special-shaped top plate 2 and the bottom plate 3 are respectively and fixedly connected with a water absorption pad 10, the two ends of the water absorption pad 10, which are close to the side plates 1, respectively extend to the inner sides of the two heat conducting sheets 11 and are fixedly connected with the heat conducting sheets 11, the inner sides of the two heat conducting sheets 11 are respectively provided with a bus bar wire 7, the two ends of the bus bar wire 7 are respectively and fixedly connected with a proper bus bar joint 9, the top and the bottom of the bus bar joint 9 are respectively provided with a joint protection plate 4, the inner parts of the special-shaped top plate 2 and the bottom plate 3 are respectively provided with a second connecting hole 6 which are matched with each other, the joint protection plate 4 can be fixedly connected with the special-shaped top plate 2 and the special-shaped bottom plate 3 through the matching of the second connecting holes 6 and corresponding bolts.

The scheme has the following working processes:

when using this intensive bus duct, in humid environment, the moisture in the air can be absorbed to the pad that absorbs water 10, guarantees that bus-bar winding displacement 7 works in dry environment, and the heat that produces in the joint department is transferred to pad that absorbs water 10 department by conducting strip 11 simultaneously, and help pad that absorbs water 10 resumes the dryness, can dispel the heat fast simultaneously.

According to the working process, the following steps are known:

the moisture-proof heat dissipation performance of the intensive bus duct can be maintained for a long time through the matching use of the water absorption pad 10 and the heat conducting fins 11, and the practicability of the intensive bus duct is improved.

Further, heterotypic roof 2 includes backup pad 201, diversion board 202 and connecting plate 203 triplex, backup pad 201 is located busbar 7 directly over, the equal fixedly connected with diversion board 202 in both sides of backup pad 201, diversion board 202 is the structure of downward sloping on the direction of keeping away from backup pad 201, one side fixedly connected with connecting plate 203 that diversion board 202 is close to curb plate 1, connecting plate 203 can laminate with curb plate 1, first connecting hole 5 is located the inside of connecting plate 203, all set up a plurality of wash port 13 that suits in diversion board 202 on connecting plate 203 and the curb plate 1, then the water that flows to the busbar top can be discharged along heterotypic roof 2 and wash port 13, avoid piling up inside the water infiltration bus duct, damage busbar 7.

Furthermore, the connecting lines of the special-shaped top plate 2 and the bottom plate 3 and the side plate 1 are provided with rubber strips 12, and the rubber strips 12 are fixedly connected with the side plate 1, so that the waterproof performance can be enhanced.

Further, the inboard of two curb plates 1 is provided with a plurality of supporting seat 8, supporting seat 8 be the U-shaped structure and with 3 fixed connection of bottom plate, the inboard fixedly connected with a plurality of supporting seat 8 and the interval baffle 14 that 7 suits of generating line winding displacement, supporting seat 8 and interval baffle 14 can cooperate and play the effect of fixed generating line winding displacement 7, avoid rocking of generating line winding displacement 7 to arouse that the connection of generating line winding displacement joint 9 department is unstable, can avoid mutual extrusion between the generating line simultaneously.

Further, the connector protection plate 4 comprises a fixing portion 401 and a function portion 402, the function portions 402 of the two connector protection plates 4 are the same, one side of the function portion 402 close to the bus bar 7 is fixedly connected with the fixing portion 401 which is in an L-shaped structure, and the structures of the two fixing portions 401 are respectively adapted to the structure of the special-shaped top plate 2 or the structure of the special-shaped bottom plate 3 which is attached to the two fixing portions 401. The joint protection plate 4 is matched with the special-shaped top plate 2 to provide enough joint space for the bus bar flat cable joint 9, and meanwhile, a certain waterproof effect can be achieved.

Furthermore, the first connecting holes 5, the drain holes 13 and the supporting seat 8 are uniformly distributed in the direction extending along the bus bar row 7, so that the stress at each connecting point is more uniform, and the durability of the bus bar groove can be improved.

In conclusion, the matching parts of each part and the structural part can assist in realizing good waterproof and moistureproof performance and heat dissipation performance of the bus duct, meanwhile, the service life of the bus duct can be prolonged, the connection stability of the bus duct can be improved, and the practicability of the bus duct is improved in different aspects.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 an intensive bus duct structure, includes that curb plate (1), bus winding displacement (7) and bus winding displacement connect (9), absorb water pad (10) and conducting strip (11), its characterized in that: the two side plates (1) are symmetrically arranged, a special-shaped top plate (2) and a bottom plate (3) are arranged on the two side plates (1), the special-shaped top plate (2), the bottom plate (3) and the side plates (1) are respectively provided with a first connecting hole (5) matched with each other, the special-shaped top plate (2) and the bottom plate (3) can be fixedly connected with the side plates (1) through the matching of the first connecting holes (5) and corresponding bolts, the inner sides of the two side plates (1) are respectively and fixedly connected with heat conducting fins (11), the inner sides of the special-shaped top plate (2) and the bottom plate (3) are respectively and fixedly connected with a water absorption pad (10), the two ends, close to the side plates (1), of the water absorption pad (10) respectively extend to the inner sides of the two heat conducting fins (11) and are fixedly connected with the heat conducting fins (11), bus flat cables (7) are arranged on the inner sides of the two heat conducting fins (11), and bus flat cables (7) are respectively and fixedly connected with appropriate bus flat cable joints (9), the bus bar flat cable connector is characterized in that the top and the bottom of the bus bar flat cable connector (9) are provided with and connected with protection plates (4), the interior of each of the connection protection plates (4), the special-shaped top plate (2) and the bottom plate (3) is provided with a second connection hole (6) in a matched mode, and the connection protection plates (4) can be fixedly connected with the special-shaped top plate (2) and the bottom plate (3) through the second connection holes (6) in a matched mode and corresponding bolts.

2. The compact busway structure of claim 1, wherein: the special-shaped top plate (2) comprises a supporting plate (201), a water diversion plate (202) and a connecting plate (203), wherein the supporting plate (201) is located right above a bus bar (7), the water diversion plate (202) is fixedly connected to the two sides of the supporting plate (201), the water diversion plate (202) is of a downward-inclined structure in the direction away from the supporting plate (201), the connecting plate (203) is fixedly connected to one side, close to the side plate (1), of the water diversion plate (202), the connecting plate (203) can be attached to the side plate (1), the first connecting hole (5) is located inside the connecting plate (203), and a plurality of drain holes (13) matched with the water diversion plate (202) are formed in the connecting plate (203) and the side plate (1).

3. The compact busway structure of claim 1, wherein: rubber strips (12) are arranged at connecting lines of the special-shaped top plate (2) and the bottom plate (3) and the side plates (1), and the rubber strips (12) are fixedly connected with the side plates (1).

4. The compact busway structure of claim 1, wherein: the inner sides of the side plates (1) are provided with a plurality of supporting seats (8), the supporting seats (8) are U-shaped structures and are fixedly connected with the bottom plate (3), and a plurality of spacing baffles (14) matched with the bus bar arranging wires (7) are fixedly connected to the inner sides of the supporting seats (8).

5. The compact busway structure of claim 1, wherein: the connector protection plate (4) comprises a fixing portion (401) and a functional portion (402), the functional portion (402) of the connector protection plate (4) is the same, one side of the functional portion (402) close to the bus bar (7) is fixedly connected with the fixing portion (401) which is of an L-shaped structure, and the fixing portion (401) is structurally matched with a special-shaped top plate (2) or a special-shaped bottom plate (3) which are attached to the fixing portion.

6. The compact busway structure of claim 1, wherein a plurality of said first connection holes (5), drain holes (13) and support bases (8) are uniformly distributed along the extension direction of the busbar (7).