CN212968984U - Explosion-proof support for enclosed bus - Google Patents

Explosion-proof support for enclosed bus Download PDF

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Publication number
CN212968984U
CN212968984U CN202022118152.5U CN202022118152U CN212968984U CN 212968984 U CN212968984 U CN 212968984U CN 202022118152 U CN202022118152 U CN 202022118152U CN 212968984 U CN212968984 U CN 212968984U
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China
Prior art keywords
support frame
explosion
bus duct
slide rail
support
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Active
Application number
CN202022118152.5U
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Chinese (zh)
Inventor
王晓举
乔志宏
忽海军
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Xuchang Moer Electrical Co ltd
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Xuchang Moer Electrical Co ltd
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Priority to CN202022118152.5U priority Critical patent/CN212968984U/en
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Abstract

The utility model discloses an explosion-proof support of enclosed bus, including PMKD and fixed establishment, first slide rail has been seted up on PMKD top surface, the inside symmetrical sliding connection of first slide rail has the movable block, two first support frame and second support frame are installed respectively to the movable block top, the inside top of first support frame and second support frame is provided with the second slide rail. The utility model discloses in, when the bus duct joint is inside at first support frame and second support frame, spacing spring can promote the limiting plate under the effect of elasticity and extrude the bus duct fixedly, when the bus duct appears the thermal barrier shrinkage phenomenon because of inside reason, spacing spring can adjust the limiting plate at any time, make limiting plate and bus duct keep the laminating state, ensure the fixing to the bus duct, and through setting up spacing spring, when the bus duct explodes, spacing spring's elasticity can also eliminate the impact force of bus duct explosion, thereby harm that the explosion caused falls to minimumly.

Description

Explosion-proof support for enclosed bus
Technical Field
The utility model relates to an explosion-proof support technical field especially relates to an explosion-proof support of enclosed bus.
Background
With the development of society and the wide use of various electrical devices in construction engineering, power supply lines in the engineering are more and more complex, so that the bus duct is more and more emphasized in various aspects as a bearing body for supplying power with large current, and the bus duct is usually arranged in a high altitude or a narrow hoistway space.
The prior art has the following problems:
when the generating line used, can be fixed on the support along with the bus duct together, guarantee the stability of its during operation, nevertheless to the higher operational environment of a danger coefficient, because the influence of different factors, the condition that short circuit conflagration or explosion can appear in the bus duct to can lead to the fact the damage of different degree for equipment on every side.
We have therefore proposed an explosion-proof support for enclosed busbars which addresses the above-mentioned disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, when the generating line was used, can be fixed on the support along with the bus duct together, guarantee the stability of its during operation, nevertheless to the higher operational environment of a danger coefficient, because the influence of different factors, the condition that short circuit conflagration or explosion probably appears in the bus duct to can cause the damage of different degree for equipment on every side, and the explosion-proof support of closed bus that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an explosion-proof support of enclosed bus, includes PMKD and fixed establishment, first slide rail has been seted up on PMKD top surface, the inside symmetrical sliding connection of first slide rail has the movable block, two first support frame and second support frame are installed respectively to the movable block top, the inside top of first support frame and second support frame is provided with the second slide rail, the inside sliding connection of second slide rail has the slider, slider one end is fixed with the limiting plate, limiting plate one side is provided with spacing spring, spacing spring opposite side is fixed with first support frame and second support frame inner wall.
Preferably, the fixing mechanism is composed of a clamping block and a clamping groove, the clamping block is fixedly installed on the top surface of the first supporting frame, the clamping groove is fixedly installed on the top surface of the second supporting frame, and through holes are formed in the surfaces of the clamping block and the clamping groove.
Preferably, the outer side surfaces of the first support frame and the second support frame are provided with heat dissipation holes.
Preferably, the limiting springs are arranged in a plurality of numbers, and the limiting springs are arranged on the surface of the limiting plate at equal intervals.
Preferably, the number of the first slide rails is two, and the two first slide rails are symmetrically arranged on the top surface of the fixed base plate.
Preferably, the top surface of the fixed bottom plate is provided with a mounting hole close to the edge.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, through setting up the limiting plate, the slider, the cooperation of second slide rail and spacing spring is used, be convenient for play protection and limiting displacement to the bus duct, when the bus duct joint is inside at first support frame and second support frame, spacing spring can promote the limiting plate under the effect of elasticity and extrude the bus duct fixedly, when the bus duct appears the thermal barrier shrinkage phenomenon because of inside reason, spacing spring can adjust the limiting plate at any time, make limiting plate and bus duct keep the laminating state, ensure the fixing to the bus duct, and through setting up spacing spring, when the bus duct explodes, spacing spring's elasticity can also eliminate the impact force of bus duct explosion, thereby harm that the explosion caused falls to minimumly.
2. The utility model discloses, through setting up fixed establishment, be convenient for make first support frame and second support frame fall to fixed, when the bus duct joint is between first support frame and second support frame, the staff promotes first support frame and second support frame and carries out the closure, thereby at closed in-process, make the fixture block joint at first support frame top inside the draw-in groove at second support frame top, later rethread fastener to fixture block and draw-in groove fixed can, this mode easy operation, be convenient for to fixed establishment's closure, and the work efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an explosion-proof bracket for a closed bus according to the present invention;
fig. 2 is a front view of an explosion-proof bracket for a closed bus according to the present invention;
fig. 3 is the utility model provides an explosion-proof support limiting plate schematic diagram of enclosed bus.
Illustration of the drawings:
1. fixing the bottom plate; 2. a moving block; 3. a first support frame; 4. a fixing mechanism; 5. a first slide rail; 6. a second support frame; 7. a limiting plate; 8. a limiting spring; 9. heat dissipation holes; 10. a clamping block; 11. a card slot; 12. mounting holes; 13. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.
Referring to fig. 1-3, an explosion-proof support for a closed bus comprises a fixed base plate 1 and a fixing mechanism 4, wherein a first slide rail 5 is arranged on the surface of the top of the fixed base plate 1, moving blocks 2 are symmetrically and slidably connected inside the first slide rail 5, a first support frame 3 and a second support frame 6 are respectively arranged on the tops of the two moving blocks 2, a second slide rail is arranged on the tops of the inside of the first support frame 3 and the second support frame 6, a slide block 13 is slidably connected inside the second slide rail, one end of the slide block 13 is fixed with a limiting plate 7, one side of the limiting plate 7 is provided with a limiting spring 8, the other side of the limiting spring 8 is fixed with the inner walls of the first support frame 3, and a plurality of spacing springs 8 are installed on the surface of the spacing plate 7 at equal intervals, the number of the first slide rails 5 is two, and the two first slide rails 5 are symmetrically arranged on the surface of the top of the fixed bottom plate 1.
In this embodiment: through setting up limiting plate 7, limiting spring 8's cooperation is used, be convenient for play protection and limiting displacement to the bus duct, when the bus duct joint is inside at first support frame 3 and second support frame 6, limiting spring 8 can promote limiting plate 7 under the effect of elasticity and extrude the bus duct fixedly, when the bus duct appears the thermal barrier shrinkage phenomenon because of inside reason, limiting spring 8 can adjust limiting plate 7 at any time, make limiting plate 7 and bus duct keep the laminating state, ensure the fixed to the bus duct, and through setting up limiting spring 8, when the bus duct explodes, limiting spring 8's elasticity can also be eliminated the impact force of bus duct explosion, thereby harm that the explosion caused falls to minimumly.
Specifically, the fixing mechanism 4 is composed of a clamping block 10 and a clamping groove 11, the clamping block 10 is fixedly installed on the top surface of the first support frame 3, the clamping groove 11 is fixedly installed on the top surface of the second support frame 6, and through holes are formed in the surfaces of the clamping block 10 and the clamping groove 11.
In this embodiment: through setting up fixed establishment 4, when the bus duct joint was between first support frame 3 and second support frame 6, the staff promoted first support frame 3 and second support frame 6 and carries out the closure, thereby at closed in-process, make the fixture block 10 joint at first support frame 3 top inside the draw-in groove 11 at second support frame 6 top, later rethread fastener to fixture block 10 and draw-in groove 11 fixed can, this mode easy operation, be convenient for to fixed establishment 4's closure, improve work efficiency.
Specifically, the outer side surfaces of the first support frame 3 and the second support frame 6 are provided with heat dissipation holes 9.
In this embodiment: through setting up louvre 9, be convenient for scatter and disappear to the heat of support frame inside.
Specifically, the top surface of the fixed base plate 1 is provided with a mounting hole 12 near the edge.
In this embodiment: by providing the mounting hole 12, it is convenient to fix the fixing base plate 1 by passing a fastener through the mounting hole 12.
The working principle is as follows: when the bus duct is clamped between the first support frame 3 and the second support frame 6, a worker pushes the first support frame 3 and the second support frame 6 to be closed, so that the clamping block 10 at the top of the first support frame 3 is clamped in the clamping groove 11 at the top of the second support frame 6 in the closing process, and then the clamping block 10 and the clamping groove 11 are fixed through the fastener, the mode is simple to operate, the fixing mechanism 4 is conveniently closed, the working efficiency is improved, the bus duct is conveniently protected and limited by arranging the limiting plate 7 and the limiting spring 8 in a matched mode, when the bus duct is clamped in the first support frame 3 and the second support frame 6, the limiting spring 8 can push the limiting plate 7 to extrude and fix the bus duct under the action of elasticity, and when the bus duct has thermal barrier shrinkage due to internal reasons, the limiting spring 8 can adjust the limiting plate 7 at any time, make limiting plate 7 and bus duct keep the laminating state, ensure the fixed to the bus duct, through setting up spacing spring 8 moreover, when the bus duct explodes, spacing spring 8's elasticity can also be eliminated the impact force of bus duct explosion to the harm that causes the explosion falls to minimumly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a seal explosion-proof support of generating line, includes PMKD (1) and fixed establishment (4), its characterized in that, first slide rail (5) have been seted up to PMKD (1) top surface, the inside symmetrical sliding connection of first slide rail (5) has movable block (2), two first support frame (3) and second support frame (6) are installed respectively to movable block (2) top, the inside top of first support frame (3) and second support frame (6) is provided with the second slide rail, the inside sliding connection of second slide rail has slider (13), slider (13) one end is fixed with limiting plate (7), limiting plate (7) one side is provided with limiting spring (8), limiting spring (8) opposite side is fixed with first support frame (3) and second support frame (6) inner wall.
2. The explosion-proof support for the enclosed busbar according to claim 1, wherein the fixing mechanism (4) is composed of a clamping block (10) and a clamping groove (11), the clamping block (10) is fixedly installed on the top surface of the first support frame (3), the clamping groove (11) is fixedly installed on the top surface of the second support frame (6), and through holes are formed in the surfaces of the clamping block (10) and the clamping groove (11).
3. The explosion-proof support for the enclosed busbar according to claim 1, wherein the first support frame (3) and the second support frame (6) are provided with heat dissipation holes (9) on the outer side surfaces thereof.
4. The explosion-proof support for the enclosed busbar according to claim 1, wherein a plurality of limiting springs (8) are provided, and the limiting springs (8) are equidistantly arranged on the surface of the limiting plate (7).
5. The explosion-proof support for the enclosed busbar according to claim 1, wherein the number of the first sliding rails (5) is two, and the two first sliding rails (5) are symmetrically arranged on the top surface of the fixed bottom plate (1).
6. The explosion-proof support for the enclosed busbar according to claim 1, wherein the top surface of the fixed bottom plate (1) is provided with a mounting hole (12) near the edge.
CN202022118152.5U 2020-09-24 2020-09-24 Explosion-proof support for enclosed bus Active CN212968984U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022118152.5U CN212968984U (en) 2020-09-24 2020-09-24 Explosion-proof support for enclosed bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022118152.5U CN212968984U (en) 2020-09-24 2020-09-24 Explosion-proof support for enclosed bus

Publications (1)

Publication Number Publication Date
CN212968984U true CN212968984U (en) 2021-04-13

Family

ID=75370481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022118152.5U Active CN212968984U (en) 2020-09-24 2020-09-24 Explosion-proof support for enclosed bus

Country Status (1)

Country Link
CN (1) CN212968984U (en)

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