CN208016153U - Electrical cabinet with the double-deck electric appliance bottom plate - Google Patents

Abstract

The utility model discloses a kind of electrical cabinets with the double-deck electric appliance bottom plate, including cabinet and the electric appliance bottom plate being supported in cabinet, the electric appliance bottom plate includes internal layer bottom plate and outer bottom, in the left and right sides of the outer bottom, mobile-bearing has upper active pin shaft and lower active pin shaft respectively, positioned at the upper active pin shaft center line of the same side and lower active pin shaft centerline on same axis, the upper active pin shaft and lower active pin shaft can be hinged with both sides grafting above and below cabinet respectively, the outer bottom is connected at least through the upper movable latch and lower movable latch of side with cabinet.More electric elements can be installed in the electrical cabinet of same wide, high size using the electrical cabinet with the double-deck electric appliance bottom plate of the utility model, and can guarantee that installation and repairing is convenient.

Description

Electrical cabinet with the double-deck electric appliance bottom plate

Technical field

The utility model is related to a kind of electrical equipment more particularly to a kind of improvement of electrical control cabinet.

Background technology

Electrical cabinet is the cabinet for installing electric controling element concentratedly and component being protected to work normally, usual electrical cabinet It is inside provided with an erecting bay for electric apparatus, all kinds of electric elements are mounted on erecting bay for electric apparatus, in order to meet electric appliance in electrical cabinet The installation and maintenance of element require, and are only equipped with one layer of erecting bay for electric apparatus from outside to inside in an electrical cabinet, otherwise can make electricity Electric elements in gas holder are difficult normally to be installed and used and repair and maintenance, just necessary when electric controling element is more Using the electrical cabinet of one or more large-sizes, very large space can be occupied in this way, and cabling will also account between multiple electrical cabinets With larger space and very inconvenient.

Utility model content

For the above-mentioned deficiency present in the prior art, the technical problem to be solved by the utility model is to provide a kind of tools There is the electrical cabinet of the double-deck electric appliance bottom plate, it can install more electric elements in the electrical cabinet of same wide, high size, and can protect It is convenient to demonstrate,prove installation and repairing.

In order to solve the above-mentioned technical problem, a kind of electrical cabinet with the double-deck electric appliance bottom plate of the utility model, including cabinet Body and the electric appliance bottom plate being supported in cabinet, the electric appliance bottom plate includes internal layer bottom plate and outer bottom, in the outer bottom Mobile-bearing has upper active pin shaft and lower active pin shaft respectively for the left and right sides, be located at the upper active pin shaft center line of the same side With lower active pin shaft centerline on same axis, the upper active pin shaft and lower active pin shaft can be respectively with above and below cabinet two Side grafting is hinged, and the outer bottom is connected at least through the upper movable latch and lower movable latch of side with cabinet.

It in said structure, then can in the cabinet since the electric appliance bottom plate includes internal layer bottom plate and outer bottom To install electric elements by internal layer bottom plate and outer bottom, more electric elements can be installed than single electric appliance bottom plate.Again Since mobile-bearing has upper active pin shaft and lower active pin shaft respectively in the left and right sides of the outer bottom, it is located at the same side Upper active pin shaft center line and lower active pin shaft centerline on same axis, the upper active pin shaft and lower active pin shaft It can be hinged respectively with both sides grafting above and below cabinet, then the outer bottom passes through upper active pin shaft positioned at the left and right sides and lower work Totally four points are connected dynamic axis pin with cabinet, can guarantee that the installation stablized between outer bottom and cabinet connects, and upper active pin shaft It is mobile-bearing on outer bottom with lower active pin shaft, the connection between cabinet can be released easily, Thus can also allow outer bottom open in order to electric elements on internal layer bottom plate installation and maintenance, and upper active pin shaft and Lower connection type between active pin shaft and cabinet is hinged for grafting, can not only outer bottom be made to be connected with cabinet in this way, but also can As the hinge between outer bottom and cabinet, so that outer bottom is rotated on the cabinet and carried out so as to open outer bottom The installation and maintenance of electric elements on internal layer bottom plate.Due also to the outer bottom at least through side upper movable latch and under Movable latch is connected with cabinet, then in use, can guarantee that outer bottom keeps connection between cabinet always, work as needs When being overhauled to the electric elements on internal layer bottom plate, the upper active pin shaft of either side and lower removable pin on outer bottom can be made Connection is disengaged between axis and cabinet, outer bottom is opened around the axis rotation of the upper active pin shaft and lower active pin shaft of the other side Outer bottom, to ensure that electric elements of the internal layer bottom plate from left to right on all electric elements and outer bottom can facilitate It is installed and is overhauled in ground.

A kind of preferred embodiment of the utility model, the outer bottom are fixedly mounted on movable bottom frame, it is described on Active pin shaft and lower active pin shaft mobile-bearing are on the activity bottom frame.Using the embodiment, outer bottom passes through activity Bottom frame is connected with cabinet, and the movable external layer bottom plate of bottom frame plays good booster action, and outer layer bottom frame is made to have good structure Rigidity, meets the installation requirement of electric elements and can meet structural rigidity requirements when outer layer bottom frame is opened from side.

Another preferred embodiment of the utility model, the upper movable latch positioned at the same side and lower movable latch It is sequentially connected with handle.Using the embodiment, can easily make to move down in upper movable latch and lower movable latch by handle It is dynamic, to be connected with cabinet plug connection or disengagement.

Another preferred embodiment of the utility model, the handle rotating support turn on outer bottom in handle Turntable is fixed on axis, turntable is sequentially connected with upper movable latch and lower movable latch respectively by two connecting rods.Using the implementation Mode, turntable, connecting rod and the upper movable latch or lower movable latch being connected with handle constitute four-bar mechanism, can pass through swing handle Easily control moving up and down for upper movable latch and lower movable latch.

The utility model further preferred embodiment, both sides are respectively arranged with fulcrum bearing above and below the cabinet, institute State active pin shaft and lower active pin shaft by corresponding fulcrum bearing respectively with both sides plug connection above and below cabinet.Using the embodiment party Formula can make cabinet more reliably provide bearing to outer bottom and be more convenient for and upper active pin shaft by set fulcrum bearing And lower active pin shaft plug connection.

Another further preferred embodiment of the utility model, on the downside of the cabinet fulcrum bearing with lower active pin shaft It is provided with support pads in the grafting hinge hole that grafting is hinged.Using the embodiment, the support pads can be to lower active pin shaft Axial bearing, rotation when being opened from side convenient for outer bottom are provided.

Description of the drawings

There is the electrical cabinet of the double-deck electric appliance bottom plate to make the utility model in the following with reference to the drawings and specific embodiments further Detailed description.

Fig. 1 is a kind of structural schematic diagram of specific implementation mode of electrical cabinet that the utility model has the double-deck electric appliance bottom plate；

Fig. 2 is the side sectional view of structure shown in Fig. 1；

Fig. 3 is the overhead sectional view of structure shown in Fig. 1；

Fig. 4 is the close-up schematic view at the positions A in structure shown in Fig. 2.

In figure：1- cabinets, 2- internal layers bottom plate, 3- outer bottoms, 4- fulcrum bearings, the upper active pin shafts of 5-, 6- activities bottom frame, 7- Active pin shaft, 11- support pads under connecting rod, 8- turntables, 9- handles, 10-.

Specific implementation mode

In Fig. 1 and the electrical cabinet with the double-deck electric appliance bottom plate shown in Fig. 2, cabinet 1 is cuboid made of steel plate Cabinet body is supported with electric appliance bottom plate in cabinet 1, and electric appliance bottom plate includes internal layer bottom plate 2 and outer bottom 3, and internal layer bottom plate 2 is connected In 1 rear side of cabinet, outer bottom 3 is located at the intermediate position in front and back side direction in cabinet 1, and the front side of cabinet 1 is hinged with electrically Cabinet door；Referring to Fig. 4, outer bottom 3 is fixedly mounted on movable bottom frame 6, and branch is moved respectively in the left and right sides of outer bottom 3 Active pin shaft 5 and lower active pin shaft 10 are held, upper active pin shaft 5 and lower 10 mobile-bearing of active pin shaft are in movable bottom frame 6 On, positioned at 5 center line of upper active pin shaft of the same side and lower 10 centerline of active pin shaft on same axis, it is located at the same side Upper movable latch 5 and lower movable latch 10 and leader 9 be sequentially connected, handle 9 is by shaft rotating support in outer bottom 3 And on activity bottom frame 6, handle 9 is connected with shaft, and the shaft inner end on handle 9 is fixed with turntable 8, and turntable 8 passes through two connecting rods 7 It is sequentially connected respectively with upper movable latch 5 and lower movable latch 10, is respectively arranged with fulcrum bearing 4 in about 1 both sides of cabinet, is propping up It is provided with grafting hinge hole in bearing 4, upper active pin shaft 5 and lower active pin shaft 10 are pluggable in the grafting hinge hole, and can Rotated in corresponding grafting hinge hole, in this way, upper active pin shaft 5 and lower active pin shaft 10 by corresponding fulcrum bearing 4 can respectively with About 1 both sides grafting of cabinet is hinged so that outer bottom 3 at least through side upper movable latch 5 and lower movable latch 10 with Cabinet 1 is connected, as shown in figure 3, when the only side of outer bottom 3 is connected by upper movable latch 5 and lower movable latch 10 with cabinet 1 When, outer bottom 3 can be rotated around the side, so as to open outer bottom 3 carry out on internal layer bottom plate 4 installation of electric elements with Maintenance, in electrical cabinet course of normal operation, upper movable latch 5 and lower movable latch 10 and cabinet that outer bottom 3 passes through both sides Body 1 is at 4 points of connected connected connection status.In the grafting of 1 downside fulcrum bearing 4 of cabinet being hinged with lower 10 grafting of active pin shaft Support pads 11 are provided in hinge hole, the entire outer bottom 3 including movable bottom frame 6 and electric elements thereon are supported on On support pads 11.

Some preferred embodiments of the utility model are only listed above, but the utility model is not limited thereto, also Many modifications and variations can be made.As the support pads 11 can not also be provided in 1 downside fulcrum bearing 4 of cabinet under In the grafting hinge hole that 10 grafting of active pin shaft is hinged, and can be provided in 1 downside fulcrum bearing 4 of cabinet and movable bottom frame 6 it Between；Shaft inner end on the handle 9, which may not be, is fixed with turntable 8, and can be fixed with two pivoted arms, two pivoted arms point It is not sequentially connected with upper movable latch 5 and lower movable latch 10 by two connecting rods 7.And so on, as long as in the utility model Made improvement and transformation, are regarded as falling into the scope of protection of the utility model on the basis of basic principle.

Claims (6)

1. a kind of electrical cabinet with the double-deck electric appliance bottom plate, including cabinet（1）And it is supported on cabinet（1）Interior electric appliance bottom plate, It is characterized in that：The electric appliance bottom plate includes internal layer bottom plate（2）With outer bottom（3）, in the outer bottom（3）The left and right sides Mobile-bearing has upper active pin shaft respectively（5）With lower active pin shaft（10）, it is located at the upper active pin shaft of the same side（5）Center line With lower active pin shaft（10）Centerline is on same axis, the upper active pin shaft（5）And lower active pin shaft（10）It can distinguish With cabinet（1）The grafting of upper and lower both sides is hinged, the outer bottom（3）At least through the upper movable latch of side（5）And lower activity Bolt（10）With cabinet（1）It is connected.

2. the electrical cabinet with the double-deck electric appliance bottom plate according to claim 1, it is characterised in that：The outer bottom（3） It is fixedly mounted on movable bottom frame（6）On, the upper active pin shaft（5）With lower active pin shaft（10）Mobile-bearing is in the dump bottom Frame（6）On.

3. the electrical cabinet with the double-deck electric appliance bottom plate according to claim 1 or 2, it is characterised in that：It is described be located at it is same The upper movable latch of side（5）With lower movable latch（10）With handle（9）It is sequentially connected.

4. the electrical cabinet with the double-deck electric appliance bottom plate according to claim 3, it is characterised in that：The handle（9）Rotation It is supported on outer bottom（3）On, in handle（9）Turntable is fixed in shaft（8）, turntable（8）Pass through two connecting rods（7）Respectively with it is upper Movable latch（5）With lower movable latch（10）It is sequentially connected.

5. the electrical cabinet with the double-deck electric appliance bottom plate according to claim 1 or 2, it is characterised in that：In the cabinet（1） Upper and lower both sides are respectively arranged with fulcrum bearing（4）, the upper active pin shaft（5）And lower active pin shaft（10）Pass through corresponding fulcrum bearing （4）Respectively with cabinet（1）Upper and lower both sides plug connection.

6. the electrical cabinet with the double-deck electric appliance bottom plate according to claim 5, it is characterised in that：In the cabinet（1）Under Collateral bearing（4）With lower active pin shaft（10）It is provided with support pads in the grafting hinge hole that grafting is hinged（11）.