A kind of device of easy access
Technical field
The utility model relates to speed reducer field, the device of the easy access that particularly a kind of speed reducer is used.
Background technique
Along with the high speed development of society's industry, production scale constantly expands, the metal box with holding space using in speed reducer, and because its mechanical strength is large, occupancy load is widely used by force.Existing metal box is in order to guarantee mechanical strength, and its cover plate welds by employing with case body or other modes are fixedly connected with.When this metal box, in particular for the metal box on retarder, its Environmental Conditions is relatively severe, the intrinsic equipment of case more easily lost efficacy, once and lost efficacy, need the cover plate that cuts off metal box just can overhaul, have a strong impact on the efficiency of maintenance, and after cover plate is cut off, can not reuse, waste time and energy.
Model utility content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art, provide a kind of device that relates to case body and the detachable easy access using of cover plate.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of device of easy access, comprise the case body of housing apparatus, be covered in the cover plate of described case body openings, wherein: described cover plate comprises the mainboard and the dismountable auxiliary plate that is fixed on described mainboard top that are covered in described case body openings place, described mainboard is provided with the through hole that is beneficial to maintenance, on described auxiliary plate, be concaved with several and be beneficial to the holding tank lifting, described auxiliary plate is covered on described through hole by described holding tank is dismountable.
As to further improvement of the utility model: multiple described holding tanks are the paired upper surface that is arranged at described auxiliary plate evenly.
Described in each, holding tank is all arranged at the edge of described auxiliary plate and outwards connects.
On described mainboard, convex with closed shoulder block, described auxiliary plate is resisted against the inwall of described shoulder block along horizontal plane, and the opening of described holding tank is towards the inwall of described shoulder block and flush.
Described mainboard and auxiliary plate are cylindrical.
Compared with prior art, the utility model has the advantage of:
This is simple in structure, through hole is conducive to each component working situation of maintainer's scope the inside, auxiliary plate is dismountable to be arranged on mainboard, when maintenance, only clamping device need to be fastened in holding tank and can open auxiliary plate, after having overhauled, close auxiliary plate, without changing auxiliary plate, time saving and energy saving, easy to operate.
Accompanying drawing explanation
Fig. 1 is that the master of the device of easy access of the present utility model looks schematic diagram;
Fig. 2 is the schematic top plan view of auxiliary plate in model utility;
Fig. 3 is the schematic top plan view of mainboard in model utility.
Marginal data:
1, mainboard; 2, auxiliary plate; 10, through hole; 11, shoulder block; 20, holding tank.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, a kind of device of easy access of the present utility model, comprises the case body of housing apparatus, is covered in the cover plate of case body openings; Wherein: this cover plate comprises the mainboard 1 and the dismountable auxiliary plate 2 that is fixed on mainboard 1 top that are directly covered in case body openings place, mainboard 1 is provided with the through hole 10 that is beneficial to maintenance, on auxiliary plate 2, be concaved with several and be beneficial to the holding tank 20 lifting, auxiliary plate 2 is covered on through hole 10 by holding tank 20 is dismountable.This is simple in structure, through hole 10 is conducive to each component working situation of maintainer's scope the inside, auxiliary plate 2 is dismountable to be arranged on mainboard 1, when maintenance, only clamping device need to be fastened in holding tank 20 and can open auxiliary plate 2, after having overhauled, close auxiliary plate 2, without changing auxiliary plate 2, easy to operate.
Particularly, the even paired upper surface that is arranged at auxiliary plate 2 of multiple holding tanks 20, is convenient to tool holding.
Preferably, each holding tank 20 is all arranged at the edge of auxiliary plate 2 and outwards connects, convenient processing.
Preferably, convex with closed shoulder block 11 on mainboard 1, auxiliary plate 2 is resisted against the inwall of shoulder block 11 along horizontal plane, and the opening of holding tank 20 is towards the inwall of shoulder block 11 and flush.Shoulder block 11 can prevent auxiliary plate 2 horizontal sliding on mainboard 1, for location.The groove height of holding tank 20 flushes with the inwall of shoulder block 11, beautiful shape.
The device of the easy access of the present embodiment, it comprises the cover plate that is covered in case body openings, this cover plate comprises the mainboard 1 and the dismountable auxiliary plate 2 that is fixed on mainboard 1 top that are directly covered in case body openings place, mainboard 1 is provided with the through hole 10 that is beneficial to maintenance, and auxiliary plate 2 is covered on through hole 10 by holding tank 20 is dismountable.This is simple in structure, through hole 10 is conducive to each component working situation of maintainer's scope the inside, auxiliary plate 2 is dismountable to be arranged on mainboard 1, when maintenance, only clamping device need to be fastened in holding tank 20 and can open auxiliary plate 2, after having overhauled, close auxiliary plate 2, without changing auxiliary plate 2, time saving and energy saving, easy to operate.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, all should be considered as protection domain of the present utility model.