CN202353966U

CN202353966U - Electric control box

Info

Publication number: CN202353966U
Application number: CN2011205013546U
Authority: CN
Inventors: 严敏波; 梁耀普
Original assignee: GUANGZHOU NENGDI AUTOMATION EQUIPMENT CO Ltd
Current assignee: GUANGZHOU CANLEAD ENERGY TECHNOLOGY CO., LTD.
Priority date: 2011-12-06
Filing date: 2011-12-06
Publication date: 2012-07-25
Anticipated expiration: 2021-12-06

Abstract

The utility model provides an electric control box which comprises mechanical frame connecting elements; the mechanical frame connecting elements are arranged at the two sides of a box body and are connected with a panel; the panel and the box are closed or opened mutually through the mechanical frame connecting elements; when the panel is opened, the panel and the box body are formed into a workbench. Compared with the prior art, the panel can be opened/closed conveniently and fast through simple and easy structure improvement of the electric control box provided by the utility model, and when the panel is opened, the workbench used for maintaining and repairing the panel is easily formed, thus, operators can fast and conveniently carry out maintenance and repair work on the panel.

Description

A kind of electric cabinet

Technical field

The utility model relates to the whole Embedded electric cabinet of a kind of panel.

Background technology

At present, the whole Embedded electric cabinet of known panel comprises casing 10, panel 20 and aluminum strip 60, and the surrounding of panel 20 is installed with the aluminum strip 60 of band screw hole, and panel 20 is fixed on the casing 10 through screw 61.For aesthetic, on aluminum strip 60, can buckle adhesive tape 63, to avoid exposing cap nut at the outer surface of panel 20.When panel 20 need overhaul or break down, at first need remove outer adhesive tape 63, the fixed screw 61 of back-outing is dismantled panel 20 again, can overhaul or maintenance operation, and panel 20 also will find the position that can put.Therefore; No matter electric cabinet is when installation or later period maintenance, all can face a problem, to repeat installation and removal adhesive tape 63, screw 61 exactly after; Just can open panel 20; This makes suitable loaded down with trivial details of maintenance or the maintenance work of panel 20, brings very big inconvenience for staff's assembled in situ, and has influenced work operations efficient greatly.

By on can know that this kind electric cabinet is taked more common screw assembling method, though ensured that the installation in early stage is quick, ignored the integrally-built effect of product, thereby caused the phenomenon of later period maintenance product difficulty.

The utility model content

The purpose of the utility model is, provides a kind of and installs at the scene, overhauls or when safeguarding, need not the loaded down with trivial details electric cabinet that removes and installs, and be the provide convenience workbench of operation of the field operation of panel.

For solving the problems of the technologies described above; The utility model provides a kind of electric cabinet; Also comprise the machinery frame connector, said machinery frame connector is arranged at the casing both sides and is connected with panel, and panel is closed each other through machinery frame connector and casing or opened wide; When said panel opened wide, panel and casing constituted workbench.

When panel was opened, panel opened wide along the motion track that the machinery frame connector is limited, and when the machinery frame connector moves to the stroke stop bit, made panel be the clinoplain state of angle greater than 45 degree that open wide with respect to casing.At this moment, the back side of panel up, and panel is under the pulling effect of machinery frame connector, panel formed automatically be easy to the workbench that counter plate is safeguarded and overhauled, and lets operating personnel can launch the maintenance and the service work of panel quickly and easily.

As a kind of improvement of the utility model electric cabinet, said machinery frame connector comprises gusset plate, fixed lever, first motion bar, second motion bar, the 3rd motion bar and the 4th motion bar, and gusset plate is fixedly connected with casing; Fixed lever is fixedly connected with panel; First motion bar, one end is articulated in the gusset plate lower end, and the other end is articulated in the lower end of fixed lever; Second motion bar, one end is articulated in the gusset plate middle part, and the other end is articulated in the fixed lever upper end; After the 3rd motion bar and the 4th motion bar were articulated and connected, the other end of the 3rd motion bar was articulated in the middle part of second motion bar, and the other end of the 4th motion bar is articulated in the upper end of gusset plate; Linearly during shape, the relative casing of panel opens wide for the 3rd motion bar and the 4th motion bar.

When the relative casing of panel opened wide, the scope of the angle of the relative casing of panel was 45 degree-90 degree.

A kind of improvement as the utility model electric cabinet also can be provided with holder on the said casing

As a kind of improvement of the utility model electric cabinet, said panel is installed with aluminum strip on the neighboring.

As a kind of improvement of the utility model electric cabinet, said panel is provided with handle.

As a kind of improvement of the utility model electric cabinet, said panel and casing pairing are provided with bumps pearl.

As a kind of improvement of the utility model electric cabinet, the gusset plate of said machinery frame connector is connected with panel; Fixed lever is connected with casing.

As a kind of improvement of the utility model electric cabinet, linearly during shape, the angle that the relative casing of panel opens wide is 55 degree for the 3rd motion bar of said machinery frame connector and the 4th motion bar.

With respect to prior art; The utility model electric cabinet; Through simple architecture advances; Make the convenient and swift opening/closing of panel ability, and automatic formation is easy to the workbench that counter plate is safeguarded and overhauled when unlimited, to let operating personnel can launch the maintenance and the service work of panel quickly and easily.

Description of drawings

Fig. 1 is the exploded view of prior art electric cabinet.

Fig. 2 is the right view of prior art electric cabinet.

Fig. 3 is the perspective view of the utility model electric cabinet at opening-wide state.

Fig. 4 is the right view of the utility model electric cabinet at opening-wide state.

Fig. 5 is the structural representation of the machinery frame connector of the utility model electric cabinet.

Fig. 6 is a utility model electric cabinet front view in off position.

Fig. 7 is a utility model electric cabinet right view in off position.

Embodiment

See also Fig. 3 and Fig. 4; The utility model electric cabinet comprises casing 10, panel 20, is fixedly mounted on aluminum strip 60 and machinery frame connector 40 on panel 20 neighborings, wherein; Said machinery frame connector 40 is arranged at the casing both sides and is connected with panel; Panel 20 is closed each other or is opened wide through machinery frame connector 40 and casing 10, and when panel 20 opened wide, panel 20 constituted workbench with casing 10.

See also Fig. 5, machinery frame connector 40 comprises gusset plate 41, fixed lever 43, first motion bar 42, second motion bar 44, the 3rd motion bar 45 and the 4th motion bar 46, and gusset plate 41 is fixedly connected with casing 10; Fixed lever 43 is fixedly connected with panel 20; First motion bar, 42 1 ends are articulated in gusset plate 41 lower ends, and the other end is articulated in the lower end of fixed lever 43; Second motion bar, 44 1 ends are articulated in gusset plate 41 middle parts, and the other end is articulated in fixed lever 43 upper ends; After the 3rd motion bar 45 and the 4th motion bar 46 were articulated and connected, the 3rd motion bar 45 ends were articulated in the middle part of second motion bar 44, and the 4th motion bar 46 ends are articulated in the upper end of gusset plate 41.When the

3rd motion bar

45 and 46 motions of the 4th motion bar form linearity, panel 20 relative casings 10 being opened wide be fixing angle, is 55 degree angles in the present embodiment.Panel 20 is provided with and bumps pearl 50A, and casing 10 is provided with and bumps pearl 50B, bumps pearl 50A and bumps pearl 50B pairing use.Panel 20 is provided with handle 21.

The operation principle of the utility model electric cabinet is, when panel 20 is opened, pulls handle 21, and fixed lever 43 makes panel 20 open wide along the motion track that machinery frame connector 40 is limited along with panel 20 motions.When the 3rd motion bar 45 and the 4th motion bar 46 motion formation 180 degree linearities, it is the angle of 55 degree that panel 20 relative casings 10 are opened wide, and forms with respect to the outwardly directed workbench of casing.At this moment; The back side of panel 20 up, and panel 20 is under the pulling effect of machinery frame connector 40, panel 20 formed automatically be easy to the workbench that counter plate 20 is safeguarded and overhauled; Let operating personnel can launch the maintenance and the service work of panel 20 quickly and easily; And no longer need panel 20 be disassembled, and after waiting to settle the Maintenance and Repair position of adjusting panel 20, could begin counter plate 20 and safeguard and overhaul.

See also like Fig. 6 and Fig. 7; When closing panel 20, portable handle makes panel 20 move along the motion track that machinery frame connector 40 is limited; When the 3rd motion bar 45 and the 4th motion bar 46 become acute angle by 180 degree linearities motions, panel 20 relative casings 10 cut out gradually.Hold up when parallel when gusset plate 41 and fixed lever 43, it is closed with casing to push panel 20.When panel 20 was closed, machinery frame connector 40 drew in and is stacked and placed in the casing 10, simultaneously, bumped pearl A and bumped pearl B and coincide, and made panel 20 and casing 10 mutual closed orientation.Owing on panel 20 and casing 10, set up and bump pearl, make the closure of panel 20 more reliable, firm, realized the repetition folding operation of panel 20 quickly and easily.In actual the use, the back side of panel 20 can be placed pcb board in addition; Can be used in the casing 10 placing the controller that connects panel 20 and/or pcb board or, other electronic devices and components and connecting line thereof.

In other embodiments, the gusset plate 41 of machinery frame connector 40 is fixedly connected with panel 20; Fixed lever 43 is fixedly connected with casing 10.

In other embodiments; When second motion bar, 44 length of machinery frame connector 40 fixedly the time; Suitably adjust the length ratio of the 3rd motion bar 45 and the 4th motion bar 46 and first motion bar 42, but the angle that appropriate regulation panel 20 relative casings 10 open wide, and the scope of opening wide angle is greater than 45 degree and smaller or equal to 90 degree; Open wide a fixed angle so that regulate panel 20 relative casings 10 neatly, panel 20 is formed automatically be easy to the workbench that counter plate 20 is safeguarded and overhauled.

In other embodiments, also can be provided with holder 11 on the casing 10, be fixedly installed on the casing 10 with the gusset plate 41 that makes things convenient for machinery frame connector 40.In like manner, when being fixedly connected with casing 10, also can make things convenient for fixed lever 43 to be fixedly installed on the casing 10 like the fixed lever 43 that adopts machinery frame connector 40.

According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to is in the protection range of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.

Claims

1. an electric cabinet comprises casing and panel, it is characterized in that: also comprise the machinery frame connector; Said machinery frame connector is arranged at the casing both sides and is connected with panel; Panel is closed each other through machinery frame connector and casing or is opened wide, and when said panel opened wide, panel and casing constituted workbench.

2. electric cabinet according to claim 1 is characterized in that: said machinery frame connector, comprise gusset plate, fixed lever, first motion bar, second motion bar, the 3rd motion bar and the 4th motion bar, and gusset plate is fixedly connected with casing; Fixed lever is fixedly connected with panel; First motion bar, one end is articulated in the gusset plate lower end, and the other end is articulated in the lower end of fixed lever; Second motion bar, one end is articulated in the gusset plate middle part, and the other end is articulated in the fixed lever upper end; After the 3rd motion bar and the 4th motion bar were articulated and connected, the other end of the 3rd motion bar was articulated in the middle part of second motion bar, and the other end of the 4th motion bar is articulated in the upper end of gusset plate; Linearly during shape, the relative casing of panel opens wide for the 3rd motion bar and the 4th motion bar.

3. electric cabinet according to claim 2 is characterized in that: when the relative casing of panel opened wide, the angular range of the relative casing of panel was 45 degree-90 degree.

4. electric cabinet according to claim 2 is characterized in that: also can be provided with holder on the said casing.

5. electric cabinet according to claim 2 is characterized in that: said panel is installed with aluminum strip on the neighboring.

6. electric cabinet according to claim 2 is characterized in that: said panel is provided with handle.

7. electric cabinet according to claim 2 is characterized in that: said panel and casing pairing are provided with bumps pearl.

8. according to arbitrary described electric cabinet in the claim 2 to 7, it is characterized in that: the gusset plate of said machinery frame connector is connected with panel; Fixed lever is connected with casing.

9. according to arbitrary described electric cabinet in the claim 2 to 7, it is characterized in that: linearly during shape, the angle that the relative casing of panel opens wide is 55 degree for the 3rd motion bar of said machinery frame connector and the 4th motion bar.

10. electric cabinet according to claim 8 is characterized in that: linearly during shape, the angle that the relative casing of panel opens wide is 55 degree for the 3rd motion bar of said machinery frame connector and the 4th motion bar.