CN210480504U

CN210480504U - Elevator control cabinet

Info

Publication number: CN210480504U
Application number: CN201921398020.3U
Authority: CN
Inventors: 朱佳炜; 朱宝军
Original assignee: Suzhou Inovance Technology Co Ltd
Current assignee: Suzhou Inovance Technology Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-08
Anticipated expiration: 2029-08-27

Abstract

The utility model provides an elevator control cabinet, including the computer lab cabinet body and install at the internal electric subassembly of computer lab cabinet, including the bottom plate that connects gradually, enclose frame and door plant with the computer lab cabinet body, be equipped with on the bottom plate and install in the fixed knot of wall constructs, electric unit mount in on the bottom plate, enclose the frame and enclose and locate around the bottom plate with will electric unit cover locates enclose in the frame, the door plant lid is located enclose the opening of frame, enclose frame detachable connect in the bottom plate, door plant detachable connect in enclose the frame. Through the door plant and enclose the form of dismantling of frame, solved little volume switch board because the not enough difficult problem of maintaining in space.

Description

Elevator control cabinet

Technical Field

The utility model belongs to the technical field of the elevator technique and specifically relates to an elevator control cabinet.

Background

In recent years, the development of the elevator industry has been changed from the traditional elevator with a machine room to the elevator without the machine room, and the elevator without the machine room adopts frequency conversion and speed regulation microcomputer control, and has a great difference from the traditional vertical elevator in structure. In order to save space, the machine room-less elevator changes the control cabinet, the host machine, the speed limiter and other devices which are installed in the machine room above the well in the past into installation in the well, cancels the special machine room arrangement, and reduces the construction cost while effectively improving the utilization rate of the building area.

The elevator control cabinet is a control center of an elevator, and various electric circuits such as a control relay, a contactor, a transformer, a PLC, a wiring terminal and the like are installed in the elevator control cabinet. The various signal commands from the elevator shaft, machine room, car enter the elevator control cabinet through cables and are collected in the cabinet.

The existing elevator with machine room and the elevator without machine room respectively adopt different control cabinets. The door plate structure of the elevator control cabinet with the machine room is in a form of door lock and hinge, the cabinet body is fixed through rivet pulling or welding, the cost of the door lock hinge is high, meanwhile, the service life of the door lock is correspondingly short, rivet pulling or welding is adopted, the cost is high, and devices in the cabinet are not convenient to maintain. Because the elevator without machine room is not provided with machine room, the control system of the elevator without machine room has higher flexibility, convenience and reliability compared with the common elevator, but if the elevator without machine room is used, the control cabinet without machine room is needed to be purchased, and the control cabinet for the elevator without machine room is expensive.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a with low costs and have the general elevator control cabinet of computer lab and no computer lab.

For realizing one of the above-mentioned utility model purpose, the utility model provides an elevator control cabinet, including the computer lab cabinet body and install at the internal electric subassembly of computer lab cabinet, the computer lab cabinet body is including the bottom plate that connects gradually, enclose frame and door plant, be equipped with the fixed knot who installs in the wall on the bottom plate and construct, electric subassembly install in on the bottom plate, it encloses to locate to enclose the frame in order to incite somebody to action around the bottom plate the electric subassembly cover is located enclose in the frame, the door plant lid is located enclose the opening of frame, enclose frame detachable connect in the bottom plate, door plant detachable connect in enclose the frame.

As a further improvement of the embodiment of the present invention, the fixing structure includes a base plate top middle position protruding from the mounting plate of the base plate and locating the first connecting hole of the base plate bottom, the second connecting hole of the gourd-shaped is provided on the mounting plate, the first connecting hole is provided with two, the second connecting hole and the distribution of the isosceles triangle formed between the first connecting holes.

As a further improvement of the embodiment of the present invention, the top of enclosing the frame is equipped with one or more first block tongues, it sets up one or more first draw-in grooves to correspond on the bottom plate, first block tongue corresponds the card and goes into first draw-in groove, enclose inside bottom side of frame with what first connecting hole corresponds is equipped with the third connecting hole, and a connecting member passes first connecting hole and third connecting hole will the bottom plate is fixed in with the bottom plate when the wall with enclose the frame and connect. The connecting member, such as a screw, can be selected as desired by one skilled in the art.

As a further improvement of the embodiment of the present invention, one side of the door panel is provided with one or more second latch tongues, the corresponding one or more second slot grooves are provided on the surrounding frame, the second latch tongues are correspondingly clamped into the second slot grooves, and the door panel can rotate with the connection line of the second latch tongues or the second latch tongues as the pivot axis.

As a further improvement of the embodiment of the present invention, the second latch tongue is disposed on the top of the door panel, and the bottom of the door panel is connected to the surrounding frame through a loose screw.

As a further improvement of the embodiment of the present invention, the utility model also includes a wind channel baffle, the wind channel baffle is detachably connected to the top of the cabinet body.

As the utility model discloses embodiment's further improvement still includes no computer lab function cabinet, no computer lab function cabinet detachable connect in the bottom that has the computer lab cabinet body.

As the utility model discloses embodiment's further improvement, the wind channel baffle with the cabinet body passes through bolted connection, no computer lab function cabinet with pass through bolted connection between the cabinet body.

As the utility model discloses the embodiment's further improvement, the wind channel baffle corresponds enclose the both sides of frame and extend first mounting panel respectively, be equipped with two at least first mounting holes on the first mounting panel, there is the correspondence on the computer lab cabinet body to be equipped with the second mounting hole, and the screw passes first mounting hole and second mounting hole will the wind channel baffle with there is the computer lab cabinet body to link together.

As the utility model discloses the embodiment is further improved, no computer lab function cabinet corresponds at least enclose the both sides of frame and extend the second mounting panel respectively, be equipped with two at least third mounting holes on the second mounting panel, there is the correspondence on the computer lab cabinet body to be equipped with the fourth mounting hole, the screw pass third mounting hole and fourth mounting hole will no computer lab function cabinet with there is the computer lab cabinet body to link together.

Compared with the prior art, the utility model discloses an elevator control cabinet has the computer lab cabinet body and makes up no computer lab function cabinet and has the computer lab cabinet body through the exclusive use, can realize having the computer lab to use the suitable for of scene and no computer lab application scene, that is to say there is the computer lab cabinet body organic room elevator and no computer lab elevator sharing, has the computer lab cabinet body monomer output to promote, and material cost and manufacturing cost all reduce. Compared with the original pulling rivet or welding process, the cabinet body processing cost is reduced by the latch structure for the enclosure frame and the bottom plate of the cabinet body, and the door plate of the cabinet body adopts the latch and the release screw structure to replace a door lock hinge, so that the cabinet body has great cost advantage. And the quick detach form of door plant and enclose the frame has solved little volume switch board because the space is not enough difficult problem of maintaining.

Drawings

Fig. 1 is a schematic perspective view of a machine room body of an elevator control cabinet according to a preferred embodiment of the present invention;

FIG. 2 is an exploded perspective view of the cabinet body of FIG. 1;

FIG. 3 is an enlarged schematic view of portion a of FIG. 1;

FIG. 4 is a schematic view of the door panel of the cabinet body of FIG. 1 rotated relative to the enclosure;

FIG. 5 is a schematic plan view of the floor of the cabinet body of FIG. 1;

fig. 6 is a schematic view of a connection structure of the elevator control cabinet having a cabinet body, an air duct baffle and a cabinet without machine room according to the preferred embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Referring to fig. 1 to 5, the present invention provides a preferred embodiment, an elevator control cabinet comprises a cabinet body 100 and an electrical component installed in the cabinet body, the electrical component includes a relay, a contactor, a transformer, a PLC, a wiring terminal and a controller for controlling these electrical components and various electrical circuits therebetween, the cabinet body 100 includes a bottom plate 10 connected in sequence, a surrounding frame 20 and a door plate 30, a fixing structure installed on a wall surface is arranged on the bottom plate 10, the surrounding frame 20 is arranged around the bottom plate 10 to cover the electrical component in the surrounding frame 20, the door plate 30 covers an opening of the surrounding frame 20, the surrounding frame 20 is detachably connected to the bottom plate 10, and the door plate 30 is detachably connected to the surrounding frame 20. Through setting up door plant 30 and enclose frame 20 all to dismantle, conveniently make and maintain, these inside modules of electric assembly can all be installed in bottom plate 10 in addition, and bottom plate 10 can the exclusive use under the limited condition in space, therefore has the application scope of cabinet body 100 wider.

Wherein, fixed knot on the bottom plate 10 constructs including protrusion in the mounting panel 12 of bottom plate and locates the first connecting hole 11 of bottom plate bottom, is equipped with calabash shape second connecting hole 122 on the mounting panel 12, and second connecting hole 122 is located bottom plate top centre position, and first connecting hole 11 is equipped with two, forms isosceles triangle's distribution between second connecting hole 122 and the first connecting hole 11. Thus, in the application scenario of the machine room elevator, the machine room cabinet 100 is fixed to the wall surface of the machine room through a gourd hole at the top and two connecting holes inside the cabinet body.

In order to facilitate the connection between the enclosure frame 20 and the base plate 10, one or more first locking tongues 21 are provided at intervals on the top of the enclosure frame 20, in this embodiment, two first locking tongues 21 are provided, and those skilled in the art will understand that even if only one first locking tongue 21 is provided, the purpose of connection and fixation can be achieved, for example, the length of the first locking tongue 21 is set to be larger. One or more first clamping grooves 13 are correspondingly arranged on the bottom plate 10, a third connecting hole 23 is arranged on the bottom side of the inner part of the enclosure frame 20 corresponding to the first connecting hole 11, the first clamping tongue 21 is correspondingly clamped into the first clamping groove 13, in the embodiment, the bottom plate 10 is connected with the enclosure frame 20 while the bottom plate 10 is fixed on the wall surface by screws 25 penetrating through the first connecting hole 11 and the third connecting hole 23, and obviously, other connecting methods which can be thought by those skilled in the art can be applied to the positions except for the screws. Certainly, in the occasion that the enclosure frame is not installed in the small space, only need pass the screw and pass first connecting hole with bottom plate 10 be fixed in the wall can, for different application scenes like this, need not the action of repeated screw fastening, save the part promptly, also promoted the installation effectiveness simultaneously.

Further, one side of the door panel 30 is provided with one or more second locking tongues 32, the surrounding frame 20 is correspondingly provided with one or more second locking grooves 22, the second locking tongues 32 are correspondingly locked in the second locking grooves 22, and the door panel 30 can rotate by using a connecting line of the second locking tongues 32 or the second locking tongues 32 as a pivot axis, that is, if one second locking tongue 32 is provided, the door panel 30 rotates by using the second locking tongue 32 as a fulcrum. For example, in the embodiment shown in the figures, while the two second latch tongues 32 are latched in the two second latch grooves 22, the second latch tongues 32 can be used as fulcrums of the door panel 30 to support the door panel 30 to rotate relative to the enclosure frame 20, so that the door panel can be conveniently opened for maintenance. Preferably, the second latch 32 is disposed on the top of the door panel 30, and the bottom of the door panel 30 is connected to the surrounding frame 20 by a release screw. The door plate 30 is opened and closed up and down, so that the disassembly and the maintenance are convenient.

Referring to fig. 6, the elevator control cabinet further includes an air duct baffle 200 and a machine room-less functional cabinet 300, wherein the air duct baffle 200 is detachably connected to the top of the machine room body 100, and the machine room-less functional cabinet 300 is detachably connected to the bottom of the machine room body 100. Under no computer lab elevator application scene, can be with no computer lab function cabinet 300, wind channel baffle 200 and the connection combination of having computer lab cabinet 100 into no computer lab cabinet, therefore no computer lab function cabinet 300 can regard as the optional accessory, if use no computer lab elevator promptly, need not to purchase no computer lab switch board again, and only need have the original on the basis of computer lab cabinet 100 increase no computer lab function cabinet 300 can.

Further, the air duct baffle 200 is connected to the cabinet body 100 by screws, and the cabinet 300 without the machine room is connected to the cabinet body 100 by screws. It is obvious that the connection is not limited to the use of screws, and other connections, such as bolting, riveting, etc., may be used by those skilled in the art. Specifically, the two sides of the enclosure frame 20 corresponding to the air duct baffle 200 extend out of the first mounting plate 201 respectively, the first mounting plate 201 is provided with at least two first mounting holes 203, the cabinet body 100 is provided with second mounting holes 102, the screws penetrate through the first mounting holes 203 and the second mounting holes 102 to connect the air duct baffle 200 and the cabinet body 100 together, the second mounting holes 102 can be arranged on the enclosure frame 20, and the first mounting plate 201 can be clamped on the two sides of the enclosure frame 20.

In addition, the both sides that no computer lab function cabinet 300 at least corresponds and encloses frame 20 extend second mounting panel 302 respectively, be equipped with two at least third mounting holes 303 on the second mounting panel 302, it is equipped with fourth mounting hole 104 to correspond on the computer lab body 100, the screw passes third mounting hole 303 and fourth mounting hole 104 and links together no computer lab function cabinet 300 with the computer lab body 100, wherein fourth mounting hole 104 also can set up on enclosing frame 20, first mounting panel 302 can be protruding along the three lateral wall of no computer lab function cabinet 300 to stretch, just can block on the three lateral wall that encloses frame 20, thereby the connection between no computer lab function cabinet 300 and the computer lab body 100 is more reliable.

The elevator control cabinet of this embodiment, through the exclusive use have computer lab cabinet body 100 and make up no computer lab function cabinet 300 with have computer lab cabinet body 100, can realize having the application of computer lab application scene and no computer lab application scene suitable for, that is to say there is the computer lab cabinet body organic room elevator and no computer lab elevator sharing, has the improvement of computer lab cabinet body monomer output, and material cost and manufacturing cost all reduce. Compared with the original pulling rivet or welding process, the cabinet body processing cost is reduced by the latch structure for the enclosure frame and the bottom plate of the cabinet body, and the door plate of the cabinet body adopts the latch and the release screw structure to replace a door lock hinge, so that the cabinet body has great cost advantage. And the quick detach form of door plant and enclose the frame has solved little volume switch board because the space is not enough difficult problem of maintaining.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an elevator control cabinet, is including the computer lab cabinet body and install at the internal electric subassembly of computer lab cabinet, a serial communication port, the computer lab cabinet body is including the bottom plate that connects gradually, enclose frame and door plant, be equipped with on the bottom plate and install in the fixed knot of wall constructs, electric subassembly install in on the bottom plate, enclose the frame and enclose and locate around the bottom plate in order to incite somebody to action electric subassembly cover is located enclose in the frame, the door plant lid is located enclose the opening of frame, enclose frame detachable connect in the bottom plate, door plant detachable connect in enclose the frame.

2. The elevator control cabinet according to claim 1, wherein the fixing structure comprises a mounting plate protruding from the bottom plate at a center of the top of the bottom plate and a first connecting hole formed at the bottom of the bottom plate, the mounting plate is provided with two gourd-shaped second connecting holes, and the second connecting holes and the first connecting hole form an isosceles triangle distribution.

3. The elevator control cabinet according to claim 2, wherein one or more first locking tongues are disposed on the top of the enclosure frame, one or more first locking grooves are correspondingly disposed on the bottom plate, the first locking tongues are correspondingly locked in the first locking grooves, third connecting holes are disposed on the bottom side of the interior of the enclosure frame corresponding to the first connecting holes, and a connecting member passes through the first connecting holes and the third connecting holes to fix the bottom plate on the wall surface and connect the bottom plate with the enclosure frame.

4. The elevator control cabinet according to claim 1, wherein one side of the door panel is provided with one or more second locking tongues, the enclosure frame is correspondingly provided with one or more second locking grooves, the second locking tongues are correspondingly locked in the second locking grooves, and the door panel can rotate by using a connecting line of the second locking tongue or the second locking tongues as a pivot axis.

5. The elevator control cabinet of claim 4, wherein the second latch is disposed on a top portion of the door panel, and a bottom portion of the door panel is connected to the enclosure frame by a releasable screw.

6. The elevator control cabinet of claim 1, further comprising a duct baffle removably attached to the top of the machine cabinet body.

7. The elevator control cabinet of claim 6, further comprising a machine room free functional cabinet removably attached to the bottom of the machine room housing body.

8. The elevator control cabinet according to claim 7, wherein the air duct baffle is connected to the machine room body by screws, and the machine room-less functional cabinet is connected to the machine room body by screws.

9. The elevator control cabinet according to claim 8, wherein first mounting plates extend from two sides of the enclosure frame, the first mounting plates are provided with at least two first mounting holes, the machine room cabinet body is provided with second mounting holes, and screws penetrate through the first mounting holes and the second mounting holes to connect the air duct baffle and the machine room cabinet body together.

10. The elevator control cabinet according to claim 8, wherein second mounting plates respectively extend from the machine room-less functional cabinet at least corresponding to two sides of the enclosure frame, at least two third mounting holes are formed in the second mounting plates, a fourth mounting hole is correspondingly formed in the machine room cabinet body, and a screw penetrates through the third mounting hole and the fourth mounting hole to connect the machine room-less functional cabinet and the machine room cabinet body together.