The utility model content
The technical problems to be solved in the utility model is, for the defects of prior art, provides a kind of drawer unit of low voltage drawing-out switching carbinet, and its rear bulkhead can adaptive different modulus drawer units, satisfy the installation requirement of the switch of different rated current.
Another purpose of the present utility model is, a kind of low voltage drawing-out switching carbinet is provided, and its rear bulkhead can adaptive different modulus drawer units, satisfy the installation requirement of the switch of different rated current.
The technical scheme that its technical problem that solves the utility model adopts is:
Construct a kind of drawer unit of low voltage drawing-out switching carbinet, comprise the drawer body, wherein, the rear bulkhead of described drawer body comprise for the installation dividing plate that outlet terminal and secondary terminals are installed be used for adjusting described rear bulkhead height, with the dummy receptacle of adaptive different modulus drawer units, described installation dividing plate is spliced to form described rear bulkhead mutually with described dummy receptacle.
Drawer unit described in the utility model, wherein, the rear bulkhead of described drawer body comprises a described installation dividing plate and at least one described dummy receptacle.
Drawer unit described in the utility model, wherein, described installation dividing plate is arranged on described dummy receptacle below, and perhaps described installation dividing plate is arranged on described dummy receptacle top, and perhaps described installation dividing plate is between two described dummy receptacles; Described installation dividing plate and described dummy receptacle are separately fixed on the column of described low voltage drawing-out switching carbinet.
Drawer unit described in the utility model, wherein, described installation dividing plate is consistent with described dummy receptacle height.
Each described drawer unit of the utility model, wherein, described drawer unit also comprises drawer-bottom board, described drawer body is arranged on the described drawer-bottom board, also can advances or extraction by relatively described drawer-bottom board.
The utility model also provides a kind of low voltage drawing-out switching carbinet, comprise cabinet and with the rear bulkhead of the corresponding setting of drawer unit to be installed, wherein, described rear bulkhead comprise for the installation dividing plate that outlet terminal and secondary terminals are installed be used for adjusting described rear bulkhead height, with the dummy receptacle of adaptive different modulus drawer units, described installation dividing plate is spliced to form described rear bulkhead mutually with described dummy receptacle.
Low voltage drawing-out switching carbinet described in the utility model, wherein, the rear bulkhead of described drawer body comprises a described installation dividing plate and at least one described dummy receptacle.
Low voltage drawing-out switching carbinet described in the utility model, wherein, described installation dividing plate is arranged on described dummy receptacle below, and perhaps described installation dividing plate is arranged on described dummy receptacle top, and perhaps described installation dividing plate is between two described dummy receptacles; Described installation dividing plate and described dummy receptacle are separately fixed on the column of described low voltage drawing-out switching carbinet.
Low voltage drawing-out switching carbinet described in the utility model, wherein, described installation dividing plate is consistent with described dummy receptacle height.
Aforementioned each the described low voltage drawing-out switching carbinet of the utility model, wherein, described low voltage drawing-out switching carbinet is GCK type low voltage drawing-out switching carbinet.
The beneficial effects of the utility model are: be spliced to form mutually the rear bulkhead of drawer body by adopting installation dividing plate and dummy receptacle, when mounted, the combining form that dividing plate and dummy receptacle are installed can be set as required, with the drawer unit of adaptive different moduluses, satisfy the installation requirement of the switch of different rated current.It is also comparatively convenient to transform in later maintenance, when changing the drawer unit of a unit or Unit two into such as the drawer unit that Unit three are high, only needs the on-the-spot compound mode of changing rear bulkhead, just and the corresponding drawer-bottom board that installs additional can achieve the goal.
Embodiment
The drawer unit of the low voltage drawing-out switching carbinet of the utility model preferred embodiment as shown in Figure 1, comprise drawer body (not shown), the rear bulkhead 30 of drawer body comprises for the installation dividing plate 31 that outlet terminal and secondary terminals 40 are installed to be installed dividing plate 31 and is spliced to form mutually rear bulkhead 30 with dummy receptacle 32 with the height that is used for adjusting rear bulkhead 30, with the dummy receptacle 32 of adaptive different modulus drawer units.Wherein, on the dummy receptacle 32 any outlet terminal and secondary terminals are not set.Like this, can be spliced into the rear bulkhead 30 with differing heights by different installation dividing plate 31 and dummy receptacle 32 combining forms, with the drawer unit of adaptive different moduluses, satisfy the installation requirement of the switch of different rated current.When later maintenance is transformed, also can change as required easily the height that the piece number that dividing plate 31 and dummy receptacle 32 are installed is adjusted rear bulkhead 30, get final product with adaptive new drawer unit, so that the drawer unit preventive maintenance time is short, easy to operate, maintenance cost is low, and highly versatile.
Particularly, above-mentioned drawer unit also can comprise drawer-bottom board 20, and the drawer body is arranged on the drawer-bottom board 20, also drawer-bottom board 20 advances or extracts out relatively.
Preferably, the rear bulkhead 30 of the drawer body of above-mentioned drawer unit comprises that one is installed dividing plate 31 and polylith dummy receptacle 32.That is, the outlet terminal of needs and secondary terminals 40 all are arranged on one install on the dividing plate 31, so rear bulkhead 30 should comprise at least that is installed a dividing plate 31, but be not limited to one dividing plate 31 is installed.Then can adjust according to the height of drawer unit the quantity of employed dummy receptacle 32, can be one, two, three, or polylith dummy receptacle 32 more.
During installation, the sequence of positions that dividing plate 31 and dummy receptacle 32 are installed can arrange as required, is arranged on dummy receptacle 32 belows as dividing plate 31 will be installed, and as shown in Figure 1, polylith dummy receptacle 32 all is arranged on installation dividing plate 31 tops, so that line; Perhaps, dividing plate 31 will be installed and be arranged on dummy receptacle 32 tops; Perhaps, dividing plate 31 will be installed is arranged between two dummy receptacles 32.Further, dividing plate 31 and dummy receptacle 32 are installed are fixed on the column 11 in the cabinet 10 by securing members such as screws respectively, install between dividing plate 31 and the dummy receptacle 32 and be connected without any type of, with conveniently follow-up maintenance and replacing.
Be appreciated that where necessary rear bulkhead 30 can only consist of by dividing plate 31 is installed.As shown in Figures 2 and 3, in high drawer chamber, a unit 51, only need to install an installation dividing plate 31 formation rear bulkheads 30 and get final product.
As shown in Figure 3, in high drawer chamber, Unit two 52, the rear bulkhead 30 of above-mentioned drawer unit comprises that one is installed dividing plate 31 and a dummy receptacle 32, with the height of high drawer chamber, adaptive Unit two 52.Can be arranged on dummy receptacle 32 belows with dividing plate 31 is installed, also can dummy receptacle 32 be arranged on according to actual cabling needs dividing plate 31 belows are installed.In later maintenance, if high drawer chamber, Unit two 52 need to be changed into high drawer chamber, two unit 51, only need to change dummy receptacle 32 wherein into installation dividing plate 31, then corresponding increase drawer-bottom board 20 gets final product, not only preventive maintenance time is short, and is easy to operate simple, and maintenance cost is lower.
As shown in Figure 1, in high drawer chamber, Unit three 53, the rear bulkhead 30 of above-mentioned drawer unit comprises that one is installed dividing plate 31 and two dummy receptacles 32, with the height of high drawer chamber, adaptive Unit three 53.Equally, can be arranged on dummy receptacle 32 belows with dividing plate 31 is installed, also can dummy receptacle 32 be arranged on according to actual cabling needs dividing plate 31 belows are installed, dividing plate 31 perhaps will be installed be arranged between two dummy receptacles 32.In later maintenance, if high drawer chamber, Unit three 53 need to be changed into high drawer chamber, a unit 51 and high drawer chamber, Unit two 52, as shown in Figures 2 and 3, a dummy receptacle 32 that only needs will wherein be arranged on topmost or be arranged on bottom changes installation dividing plate 31 into, then corresponding increase drawer-bottom board 20 gets final product, not only preventive maintenance time is short, and is easy to operate simple, and maintenance cost is lower.
Preferably, it is consistent that above-mentioned installation dividing plate 31 and the height of dummy receptacle 32 are set to, so that dummy receptacle 32 and install between the dividing plate 31 and can arbitrarily replace.Preferably, size needs according to most of draw out switchgear cabinets, dividing plate 31 will be installed highly be set to 200mm, dummy receptacle 32 highly also is set to 200mm, to improve the versatility of installation dividing plate 31 and dummy receptacle 32, so that the draw out switchgear cabinet of the adaptive more different models of rear bulkhead 30 energy after adopting above-mentioned high installation dividing plate 31 to make up with dummy receptacle 32.
In another embodiment of the present utility model, a kind of low voltage drawing-out switching carbinet also is provided, as shown in Figure 1, low voltage drawing-out switching carbinet comprise cabinet 10 and with the rear bulkhead 30 of the corresponding setting of drawer unit to be installed, rear bulkhead 30 comprise for the installation dividing plate 31 that outlet terminal and secondary terminals are installed be used for adjusting rear bulkhead 30 height, with the dummy receptacle 32 of adaptive different modulus drawer units, dividing plate 31 is installed is spliced to form mutually rear bulkhead 30 with dummy receptacle 32.Wherein, the concrete structure of rear bulkhead 30 is participated in aforementioned each embodiment, does not repeat them here.
Preferably, in the various embodiments described above, as shown in Figure 1, dividing plate 31 and dummy receptacle 32 are installed are fixed on the column 11 in the cabinet 10 by securing members such as screws respectively, install between dividing plate 31 and the dummy receptacle 32 and be connected without any type of.When later maintenance, such as the piece number of needs minimizing dummy receptacle 32, only need to remove unnecessary dummy receptacle 32 from column 11 and get final product; Increase the piece number of dummy receptacle 32 such as needs, also only need to place in the relevant position dummy receptacle 32, and it is connected with column 11 gets final product, like this can be so that the installation of rear bulkhead 30 and later maintenance be convenient.
Preferably, the low voltage drawing-out switching carbinet in the various embodiments described above is GCK type low voltage drawing-out switching carbinet, and wherein letter " G " expression is cabinet type structure, and letter " C " expression is pull-out type, letter " K " expression control centre.
To sum up, the utility model is spliced to form the rear bulkhead 30 of drawer body mutually by dividing plate 31 and dummy receptacle 32 adopt to be installed, these rear bulkhead 30 highly versatiles, drawer chamber that can adaptive differing heights.When mounted, the combining form that dividing plate 31 and dummy receptacle 32 are installed can be set as required, drawer unit with adaptive different moduluses, when later maintenance is transformed, reconfiguring as required the piece number that dividing plate 31 and dummy receptacle 32 are installed gets final product again, not only preventive maintenance time is short, and is easy to operate simple, and maintenance cost is lower.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.