CN212659935U

CN212659935U - High-voltage common-box enclosed bus duct

Info

Publication number: CN212659935U
Application number: CN202020934306.5U
Authority: CN
Inventors: 印德华
Original assignee: Yangzhong Tiande Electrical Equipment Co ltd
Current assignee: Yangzhong Tiande Electrical Equipment Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-05
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a sealed bus duct technical field, and discloses a high-voltage common-box sealed bus duct, which solves the problem that the high-voltage common-box sealed bus duct on the current market is easy to break down and be unstable, comprising a sealed box body, a support frame is movably connected between the lower parts of the two sides of the inner cavity of the sealed box body, bearing frames are fixedly connected with the two sides of the bottom of the support frame, compression springs are fixedly connected with the bottoms of the two bearing frames, insulator bodies are arranged on the tops of the support frames at equal intervals, a placing frame is arranged on the top of the insulator bodies, bayonets are arranged on the two sides of the top of the sealed box body, a sliding frame is fixedly connected with the upper parts of the two sides of the inner cavity of the sealed box body, the high-voltage common-box sealed bus duct can dissipate the generated heat, the whole, the reliability of power supply is ensured, the heat dissipation performance of the device can be improved, and the service life is prolonged.

Description

High-voltage common-box enclosed bus duct

Technical Field

The utility model belongs to the technical field of the enclosed bus duct, specifically be a high pressure is case enclosed bus duct altogether.

Background

The bus duct is a new conductor developed by the United states, which uses copper or aluminum as a conductor, uses non-olefinic insulation support, and is then installed in a metal groove to form a novel conductor, nowadays becomes an indispensable wiring mode on electrical equipment and power systems of high buildings, factories and the like, because of the needs of various building power of buildings, factories and the like, and the needs have a trend of increasing year by year, the original circuit wiring mode, namely a pipe penetrating mode, brings a lot of difficulties in construction, and when a power distribution system is changed, the simplification is almost impossible, however, if the bus duct is adopted, the purpose can be achieved very easily, and in addition, the buildings can become more beautiful and more beautiful

The existing bus duct has certain potential safety hazard in the use process, when a fault occurs in a high-voltage common-box enclosed bus, the produced high-temperature high-pressure gas easily causes an accident and influences production, and meanwhile, the external bad vibration also can cause bad influence on the bus duct and influence the working stability of the bus duct.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a high pressure is case enclosed bus groove altogether, and the effectual high pressure of having solved among the above-mentioned background art is case enclosed bus groove easily breaks down and unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure is case enclosed bus groove altogether, including the enclosure box, swing joint has the support frame between the lower part of enclosure box inner chamber both sides, the equal fixedly connected with in both sides of support frame bottom accepts the frame, two equal fixedly connected with compression spring in bottom of accepting the frame, the insulator body is installed to the top equidistance of support frame, the rack is installed at the top of insulator body, the bayonet socket has all been seted up to the both sides at enclosure box top, the equal fixedly connected with balladeur train in upper portion of enclosure box inner chamber both sides, sliding connection has the case lid between two balladeur trains, the both sides of case lid have all run through the lifting rod, the one end.

Preferably, the two sides of the bottom of the inner cavity of the closed box body are fixedly connected with conical blocks, and the surfaces of the conical blocks are sleeved with compression springs.

Preferably, the top fixedly connected with dwang of rack, the surperficial sliding connection of dwang has the top cap, and the top threaded connection that just is located the top cap on the surface of dwang has the screw cap.

Preferably, the two sides of the top of the placing frame and the two sides of the bottom of the top cover are fixedly connected with clamping frames, and the conducting bar is arranged between the two clamping frames.

Preferably, the top of the closed box body is provided with an opening, and the two sides of the closed box body are provided with shutters.

Preferably, the surfaces of the two lifting rods are sleeved with extrusion springs, and the extrusion springs are located at one ends of the clamping rods.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the box cover is arranged at the top of the whole closed box body by using the sliding frame through the arrangement of the closed box body, the supporting frame, the sliding frame, the box cover, the opening and the louver, the generated heat can be dissipated by using the opening, the louver and the air holes on the surface of the box cover in the using process of the whole bus duct, the appearance structure of the whole bus duct is compact and attractive, the performance is stable, the occurrence of accidents can be reduced due to the closed high-voltage bus shell, the reliability of power supply is ensured, the heat dissipation performance of the device can be improved, and the service life is prolonged;

(2) through being provided with the support frame, accept frame, compression spring and taper block, make the support frame can support the bus duct, utilize the compression spring of accepting the frame bottom to cushion the gravity that the support frame produced when using simultaneously, whole bus duct simple structure, safe and reliable, pressure drop are little, move towards nimble, simple to operate for the stability of device is good, further improves stably, and compressive capacity is strong simultaneously, is difficult for being destroyed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a top view of the closed box of the present invention;

FIG. 3 is a schematic structural view of the case cover of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

in the figure: 1. sealing the box body; 2. a support frame; 3. a receiving frame; 4. a compression spring; 5. an insulator body; 6. placing a rack; 7. a carriage; 8. a box cover; 9. a bayonet; 10. lifting a pull rod; 11. a clamping rod; 12. a conical block; 13. a top cover; 14. a threaded cap; 15. a clamping frame; 16. a conductive bar; 17. an opening; 18. a blind window; 19. a compression spring; 20. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention comprises a closed box body 1, wherein a supporting frame 2 is movably connected between the lower parts of both sides of the inner cavity of the closed box body 1, the stability of the internal elements of the whole bus duct is improved by the supporting frame 2, supporting frames 3 are fixedly connected to both sides of the bottom of the supporting frame 2, compression springs 4 are fixedly connected to the bottoms of the two supporting frames 3, the whole supporting frame 2 is conveniently supported by the supporting frames 3 and the compression springs 4, insulator bodies 5 are installed on the top of the supporting frame 2 at equal intervals, a placing frame 6 is installed on the top of the insulator body 5, bayonets 9 are respectively arranged on both sides of the top of the closed box body 1, sliding frames 7 are fixedly connected to the upper parts of both sides of the inner cavity of the closed box body, the pull rod 10 penetrates through the two sides of the box cover 8, the clamping rod 11 is fixedly connected to one end of the pull rod 10, and the clamping rod 11 is inserted into the bayonet 9, so that the disassembly is convenient to carry out.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 4, the two sides of the bottom of the inner cavity of the closed box 1 are fixedly connected with the conical blocks 12, the compression springs 4 are sleeved on the surfaces of the conical blocks 12, and the support protection of the support frame 2 is improved through the conical blocks 12.

Third embodiment, on the basis of first embodiment, given by fig. 1, the top fixedly connected with dwang 20 of rack 6, the surperficial sliding connection of dwang 20 has top cap 13, and the surperficial top threaded connection who just is located top cap 13 of dwang 20 has screw cap 14, can improve the fastness of dwang 20 through the rotation of screw cap 14.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, the two sides of the top of the placing frame 6 and the two sides of the bottom of the top cover 13 are both fixedly connected with the clamping frames 15, the conductive bar 16 is installed between the two clamping frames 15, and the circuit lines are conveniently installed through the clamping frames 15 and the conductive bar 16.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, an opening 17 is formed in the top of the closed box 1, louvers 18 are mounted on both sides of the closed box 1, and heat dissipation is facilitated through the opening 17 and the louvers 18.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, the surfaces of the two lifting rods 10 are both sleeved with an extrusion spring 19, the extrusion spring 19 is located at one end of the clamping rod 11, and the box cover 8 is conveniently installed through the clamping rod 11.

The working principle is as follows: the during operation, it adjusts dwang 20 to rotate screw cap 14, insert between two card framves 15 to conduct electrical drainage 16 after that, accomplish the multi-thread use of circuit, in-process using, utilize support frame 2 and accept frame 3 and carry out the outrigger, install case lid 8 through two balladeur train 7 after that, in-process at the installation, the pulling is carried pull rod 10 and is made the extrusion spring 19 on lifting rod 10 surface drive kelly 11 and stretch out and draw back, insert the inside to case lid 8 to bayonet 9 with kelly 11 at flexible in-process, and the total high pressure is enclosed the bus duct and is carrying out thermal giving off through opening 17 and shutter 18 in the process of using, be convenient for improve the life of bus duct.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high pressure is case enclosed bus groove altogether, includes enclosure box (1), its characterized in that: swing joint has support frame (2) between the lower part of closed box (1) inner chamber both sides, the equal fixedly connected with in both sides of support frame (2) bottom accepts frame (3), the equal fixedly connected with compression spring (4) in bottom of two accept frames (3), insulator body (5) are installed to the top equidistance of support frame (2), rack (6) are installed at the top of insulator body (5), bayonet socket (9) have all been seted up to the both sides at closed box (1) top, the equal fixedly connected with balladeur train (7) in upper portion of closed box (1) inner chamber both sides, sliding connection has case lid (8) between two balladeur trains (7), the both sides of case lid (8) all run through and have been carried pull rod (10), the one end fixedly connected with kelly (11) of carrying pull.

2. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: the two sides of the bottom of the inner cavity of the closed box body (1) are fixedly connected with conical blocks (12), and the surfaces of the conical blocks (12) are sleeved with compression springs (4).

3. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: the top fixedly connected with dwang (20) of rack (6), the surperficial sliding connection of dwang (20) has top cap (13), and the top threaded connection that just is located top cap (13) on the surface of dwang (20) has screw cap (14).

4. The high-voltage common-box enclosed bus duct according to claim 3, characterized in that: the two sides of the top of the placing frame (6) and the two sides of the bottom of the top cover (13) are fixedly connected with clamping frames (15), and a conductive bar (16) is arranged between the two clamping frames (15).

5. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: an opening (17) is formed in the top of the closed box body (1), and shutters (18) are mounted on two sides of the closed box body (1).

6. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: the surface of the two lifting rods (10) is sleeved with an extrusion spring (19), and the extrusion spring (19) is located at one end of the clamping rod (11).