CN211579267U

CN211579267U - Control cabinet for engine room

Info

Publication number: CN211579267U
Application number: CN202020625922.2U
Authority: CN
Inventors: 杨彦冬; 朱文元; 胡绎铭; 朱军; 杨彩军
Original assignee: Tianjin Runhe Green Energy Technology Co ltd
Current assignee: Tianjin Runhe Green Energy Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-09-25
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a switch board that cabin was used, the intelligent cabinet temperature adjusting device comprises a cabinet body, the front end of the cabinet body is open structure, the mid-mounting crossbeam of cabinet body front end is in order to divide into two sections about the cabinet body, the top and the bottom of crossbeam are equipped with the draw-in groove respectively, one pair of open-type cabinet door is installed respectively to the cabinet body front end of crossbeam top and below, install cabinet door locking mechanism on a cabinet door of crossbeam top and a cabinet door of below respectively, cabinet door locking mechanism includes pivot, gear, link assembly. The utility model discloses a set up the cabinet door on the cabinet body to be the split cabinet door that distributes from top to bottom, do not influence closing of crossbeam below cabinet door when opening the cabinet door of crossbeam top to avoid dropping the emergence that causes the short circuit electric arc accident of burning because of maloperation touching live equipment and instrument in the maintenance process, guaranteed personal safety.

Description

Control cabinet for engine room

Technical Field

The utility model relates to a switch board technical field, concretely relates to switch board that cabin was used.

Background

The Huarui SL1500 unit is located at the leftmost end of the whole unit control cabinet at present, the opening mode of a left-right split door is adopted at present, the interior of the cabinet is divided into an upper part and a lower part, the lower part is provided with a stator contactor, a 350A safety device, a tower bottom 690V power cable connection bar and other frequency converter main loop devices, the upper part is a yaw system, a gear box lubricating system and a unit heating system control and power supply loop, the upper part and the lower part share one cabinet door, so that a worker has to open the lower strong current cabinet door when overhauling the faults of the upper unit control loop of the 300 cabinet, the accident of short circuit electric arc burning caused by mistakenly touching live equipment and dropping tools is easily caused, the extremely large potential safety hazards of personal electric shock and electric arc burning exist, and the cabinet door needs to be.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides a switch board that cabin was used.

In order to achieve the above object, the utility model adopts the following technical scheme:

a control cabinet for an engine room comprises a cabinet body, wherein the front end of the cabinet body is of an open structure, a cross beam is mounted in the middle of the front end of the cabinet body to divide the cabinet body into an upper section and a lower section, clamping grooves are respectively formed in the top and the bottom of the cross beam, a pair of oppositely-opened cabinet doors are respectively mounted at the front end of the cabinet body above and below the cross beam, cabinet door locking mechanisms are respectively mounted on one cabinet door above the cross beam and one cabinet door below the cross beam, each cabinet door locking mechanism comprises a rotating shaft, a gear and a connecting rod assembly, the rotating shaft penetrates through the cabinet doors, the gear is fixedly sleeved on the rotating shaft on the inner side of each cabinet door, the connecting rod assemblies matched with the gear are respectively mounted on the inner walls of the cabinet doors on two sides of the rotating shaft, each connecting rod assembly comprises a first connecting rod and a second connecting rod, one side, the cabinet door is characterized in that a plurality of first connecting holes which are arranged at equal intervals are formed in the first connecting rod or the second connecting rod, a second connecting hole is formed in the second connecting rod or the first connecting rod corresponding to the first connecting holes, the second connecting hole is connected with one of the first connecting holes through a bolt and a nut so that the first connecting rod and the second connecting rod are fixed, a guide block is sleeved on the second connecting rod, and the guide block is fixed on the inner wall of the cabinet door.

Preferably, a connecting seat is fixed on the inner wall of the cabinet door provided with the rotating shaft, a through hole is formed in the connecting seat, the rotating shaft is rotatably connected with the connecting seat and penetrates through the through hole, the gear is located in the through hole, and one end of the first connecting rod penetrates through the through hole.

In any of the above schemes, preferably, the second link at one side of the gear is located below the connecting seat, and the second link at the other side of the gear is located above the connecting seat.

In any of the above schemes, it is preferable that the side walls of the cabinet doors, on which the cabinet door locking mechanisms are not installed, above and below the cross beam are provided with the laps, so that when the corresponding another cabinet door is closed, the laps are pressed to close the pair of opposite-opening cabinet doors.

In any of the above schemes, preferably, when the cabinet door is closed, the pulley on one second connecting rod of the cabinet door locking mechanism is clamped on the inner edge of the cabinet body, and the pulley on the other second connecting rod extends into the clamping groove to lock the cabinet door.

In any of the above schemes, preferably, a handle seat is fixed on the outer wall of the cabinet door provided with the rotating shaft, one end of the rotating shaft penetrates through the handle seat and is hinged with a handle, a limiting post is fixed on the handle seat, a limiting hole is formed in the side wall of the handle corresponding to the limiting post, and when the limiting hole is inserted into the limiting post, the handle is in a vertical state and the cabinet door locking mechanism is in a locking state.

In any of the above schemes, preferably, the outer wall of the handle seat is provided with a groove, the limiting post is fixed in the groove, and the handle is located in the groove when the limiting hole is inserted in the limiting post.

In any of the above schemes, preferably, the guide block is provided with a through guide hole, the second connecting rod penetrates through the guide hole, a rubber pad is adhered in the guide hole, and the rubber pad is abutted against the second connecting rod.

In any of the above schemes, preferably, the vertical center lines of the second connecting rods on both sides of the gear in the cabinet door locking mechanism are on the same straight line.

Compared with the prior art, the utility model provides a switch board that cabin was used has following beneficial effect:

1. the cabinet doors on the cabinet body are divided into the split cabinet doors which are distributed up and down, so that the closing of the cabinet door below the cross beam is not influenced when the cabinet door above the cross beam is opened, the occurrence of short circuit electric arc burn accidents caused by touching live equipment and dropping tools due to misoperation in the maintenance process is avoided, and the personal safety is ensured; the cabinet door locking mechanism has the advantages that the plurality of first connecting holes are formed in the first connecting rod or the second connecting rod and are connected with the second connecting holes, so that the overall length of the combination of the first connecting rod and the second connecting rod can be adjusted, the adjustment can be conveniently carried out according to the heights of different cabinet bodies, the overall installation of the cabinet door locking mechanism is faster, and the application range is wider;

2. through keeping away from the one end installation pulley of gear at the second connecting rod, make the second connecting rod remove easier, avoid when locking, the second connecting rod is blocked and can't remove when direct and cabinet door inner edge or draw-in groove contact.

Drawings

Fig. 1 is a schematic overall structural diagram of a preferred embodiment of a control cabinet for a nacelle according to the present invention;

FIG. 2 is a schematic structural view of the interior of the cabinet body when the cabinet door is not installed in the embodiment shown in FIG. 1;

FIG. 3 is a schematic structural view of the cabinet door locking mechanism mounted on the cabinet door;

FIG. 4 is an enlarged view of the connecting rod assembly of FIG. 3;

FIG. 5 is a right side view of the second link of FIG. 3;

fig. 6 is a partial enlarged view of a-a in fig. 1.

The figures are labeled as follows: 1. a cabinet body; 2. a cabinet door; 3. a cross beam; 4. a card slot; 5. a connecting seat; 6. a rotating shaft; 7. a gear; 8. a second link; 9. a first link; 10. a guide block; 11. a pulley; 12. a handle base; 13. a groove; 14. a handle; 15. a limiting column; 16. and (7) clamping blocks.

Detailed Description

In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.

As shown in fig. 1-6, according to the utility model provides an embodiment of control cabinet for cabin, including the cabinet body 1, the front end of the cabinet body 1 is open structure, the mid-mounting crossbeam 3 of the cabinet body 1 front end is in order to divide into two sections about the cabinet body 1, the top and the bottom of crossbeam 3 are equipped with draw-in groove 4 respectively, a pair of door 2 that run from opposite directions is installed respectively to the cabinet body 1 front end of crossbeam 3 top and below to seal the cabinet body 1, install cabinet door locking mechanism on a cabinet door 2 of crossbeam 3 top and a cabinet door 2 of below respectively, cabinet door locking mechanism includes pivot 6, gear 7, link assembly, pivot 6 runs through cabinet door 2, the fixed cover has gear 7 on the pivot 6 of cabinet door 2 inboard, install respectively on the cabinet door 2 inner wall of pivot 6 both sides with gear 7 complex link assembly, link assembly includes first link 9, two links assembly, Second connecting rod 8, be equipped with the insection with gear 7 meshing on a lateral wall of first connecting rod 9, second connecting rod 8 keeps away from the one end of pivot 6 and installs pulley 11 that can insert in draw-in groove 4, be equipped with the first connecting hole of a plurality of equidistant range on first connecting rod 9 or the second connecting rod 8, be equipped with a second connecting hole on second connecting rod 8 or the first connecting rod 9 that correspond with first connecting hole, the second connecting hole passes through the bolt and nut with one of them first connecting hole and is connected so that first connecting rod 9 and second connecting rod 8 are fixed, the cover has guide block 10 on the second connecting rod 8, guide block 10 is fixed in on 2 inner walls of cabinet door. The cabinet door 2 is connected with the cabinet body 1 through a hinge, so that the cabinet door 2 can be opened and closed relative to the cabinet body 1.

Wherein, the driftage system of installation in the cabinet body 1 of crossbeam 3 top, 7 case lubricating system of gear, unit heating system's control and power supply circuit etc. the cabinet body 1 of crossbeam 3 below installs stator contactor, 350A insurance, converter major loop equipment such as 690V power cable connecting row at the bottom of the tower, through designing original cabinet door 2 into two pairs of cabinet doors 2 of opening, do not influence closing of crossbeam 3 below cabinet door 2 when opening the cabinet door 2 of crossbeam 3 top, thereby avoid touching electrified equipment and instrument drop the emergence that causes the accident of short circuit electric arc burns because of the maloperation in the maintenance process, personal safety has been guaranteed.

In this implementation, when being equipped with a plurality of first connecting holes on first connecting rod 9, be equipped with a second connecting hole on the second connecting rod 8 that corresponds, if when setting up a plurality of first connecting holes on second connecting rod 8, set up a second connecting hole on first connecting rod 9, through the connection of first connecting hole and second connecting hole, can change the whole length of first connecting rod 9 and the combination of second connecting rod 8, the convenience is adjusted according to the height of the different cabinets body 1, make the holistic installation of cabinet door locking mechanism more swift, application scope is more extensive. The rotating shaft 6 drives the gear 7 to rotate, so that the first connecting rods 9 meshed with the two sides of the gear 7 move close to or away from each other, the second connecting rods 8 move up and down, and the cabinet door 2 is locked or opened.

The inner wall of the cabinet door 2 provided with the rotating shaft 6 is fixedly provided with a connecting seat 5, the connecting seat 5 is provided with a through hole, the rotating shaft 6 is rotatably connected with the connecting seat 5 and penetrates through the through hole, the gear 7 is positioned in the through hole, and one end of the first connecting rod 9 penetrates through the through hole.

The second connecting rod 8 on one side of the gear 7 is positioned below the connecting seat 5, and the second connecting rod 8 on the other side of the gear 7 is positioned above the connecting seat 5.

The side walls of the cabinet doors 2, on which the cabinet door locking mechanisms are not installed, above and below the cross beam 3 are provided with the lapping edges so that the lapping edges are pressed to close the pair of opposite-opening cabinet doors 2 when the corresponding other cabinet door 2 is closed, and the pair of opposite-opening cabinet doors 2 can be integrally locked as long as the cabinet doors 2 on which the cabinet door locking mechanisms are installed are locked.

Under the state that the cabinet door 2 is closed, the pulley 11 on one second connecting rod 8 in the cabinet door locking mechanism is clamped on the inner edge of the cabinet body 1, and the pulley 11 on the other second connecting rod 8 extends into the clamping groove 4 so as to lock the cabinet door 2.

Specifically, for the cabinet door locking mechanism above the cross beam 3, when in a locking state, the pulley 11 on the second connecting rod 8 above the gear 7 is clamped on the upper edge in the cabinet body 1, the pulley 11 on the second connecting rod 8 below the gear 7 is clamped in the corresponding clamping groove 4, and for the cabinet door locking mechanism below the cross beam 3, when in a locking state, the pulley 11 on the second connecting rod 8 above the gear 7 is clamped in the corresponding clamping groove 4 on the cross beam 3, and the pulley 11 on the second connecting rod 8 below the gear 7 is clamped on the lower edge in the cabinet body 1.

The installation be fixed with 14 seats 12 of handle on the 2 outer walls of cabinet door of pivot 6, the one end of pivot 6 runs through 14 seats 12 of handle and articulates there is handle 14, be fixed with spacing post 15 on 14 seats of handle, there is the spacing hole on the lateral wall that handle 14 and spacing post 15 correspond, when spacing hole is inserted in spacing post 15, handle 14 is vertical state and cabinet door locking mechanism is in lock state. The rotating shaft 6 drives the gear 7 to rotate by rotating the handle 14, so that in a locking state, in order to prevent the gear 7 from automatically rotating, a limiting hole on the handle 14 is sleeved on the limiting column 15 to limit the handle 14, thereby preventing the gear 7 from rotating.

Specifically, the one end of pivot 6 runs through the round pin axle, the axis of round pin axle is perpendicular with the axis of pivot 6, be equipped with U type groove on the handle 14 and the corresponding lateral wall of pivot 6, insert in the inner wall in U type groove at the both ends of round pin axle to realize handle 14 and pivot 6's articulated connection, make handle 14 rotate as the center of rotation with the axis of round pin axle relative to pivot 6, the position that handle 14 and spacing post 15 correspond is fixed with fixture block 16, be equipped with on the fixture block 16 spacing hole, the number of spacing post 15 is at least one, spacing hole and spacing post 15 one-to-one.

The outer wall of the handle 14 seat 12 is provided with a groove 13, the limiting column 15 is fixed in the groove 13, and the handle 14 is positioned in the groove 13 when the limiting hole is inserted in the limiting column 15.

The guide block 10 is provided with a through guide hole, the second connecting rod 8 penetrates through the guide hole, a rubber pad is pasted in the guide hole, and the rubber pad is abutted against the second connecting rod 8. The setting of guide block 10 plays limiting displacement to second connecting rod 8, makes second connecting rod 8 can only vertically move to the setting of rubber pad avoids second connecting rod 8 and guide block 10's direct contact and produces the friction noise at the removal in-process.

The vertical central lines of the second connecting rods 8 at two sides of the gear 7 in the cabinet door locking mechanism are on the same straight line.

The working principle of the embodiment is as follows: taking the cabinet door 2 above the cross beam 3 to be opened as an example, the handle 14 is opened outwards to separate the limiting hole from the limiting post 15, then the handle 14 is rotated to make the rotating shaft 6 drive the gear 7 to rotate, because the insection on the first connecting rod 9 is meshed with the gear 7, the gear 7 rotates to drive the second connecting rods 8 on two sides to move close to each other, so that the pulley 11 on one of the second connecting rods 8 is separated from the upper edge of the cabinet body 1, the pulley 11 on the other second connecting rod 8 is separated from the corresponding clamping groove 4, so that the cabinet door locking mechanism is in an open state, at this time, the cabinet door 2 can be opened, when the cabinet door 2 needs to be closed and locked, the split cabinet door 2 is closed, the cabinet door 2 provided with the cabinet door locking mechanism presses the lapping edge on the other cabinet door 2, then the handle 14 is rotated reversely, so that the gear 7 drives the second connecting rods 8 on two sides to move away from each other, thereby make pulley 11 on one of them second connecting rod 8 move up and the card at the interior last edge of cabinet 1, pulley 11 on another second connecting rod 8 moves down to draw-in groove 4 in, then with spacing pot head in spacing downthehole on the handle 14, make handle 14 be in recess 13, handle 14 is in vertical state this moment, when needs adjust first connecting rod 9 and the holistic length of second connecting rod 8, dismantle nut and bolt, then remove second connecting rod 8, make one of them first connecting hole correspond with the second connecting hole, length is confirmed afterwards, insert first connecting hole and second connecting hole with the bolt again, and it realizes fixedly to twist up the nut.

It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a switch board that cabin was used, includes the cabinet body, the front end of the cabinet body is open structure, its characterized in that: the middle part of the front end of the cabinet body is provided with a cross beam to divide the cabinet body into an upper section and a lower section, the top and the bottom of the cross beam are respectively provided with a clamping groove, the front end of the cabinet body above and below the cross beam is respectively provided with a pair of oppositely-opened cabinet doors, one cabinet door above the cross beam and one cabinet door below the cross beam are respectively provided with a cabinet door locking mechanism, the cabinet door locking mechanism comprises a rotating shaft, a gear and a connecting rod assembly, the rotating shaft penetrates through the cabinet doors, the rotating shaft at the inner side of the cabinet doors is fixedly sleeved with the gear, the inner walls of the cabinet doors at two sides of the rotating shaft are respectively provided with the connecting rod assembly matched with the gear, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one side wall of the first connecting rod is provided with insections meshed with the gear, one end of the second connecting, and a second connecting hole is formed in the second connecting rod or the first connecting rod corresponding to the first connecting hole, the second connecting hole is connected with one of the first connecting holes through a bolt and a nut so that the first connecting rod and the second connecting rod are fixed, a guide block is sleeved on the second connecting rod, and the guide block is fixed on the inner wall of the cabinet door.

2. The control cabinet for the nacelle according to claim 1, wherein: the inner wall of the cabinet door provided with the rotating shaft is fixedly provided with a connecting seat, the connecting seat is provided with a through hole, the rotating shaft is rotatably connected with the connecting seat and penetrates through the through hole, the gear is positioned in the through hole, and one end of the first connecting rod penetrates through the through hole.

3. The control cabinet for the nacelle according to claim 2, wherein: the second connecting rod on one side of the gear is positioned below the connecting seat, and the second connecting rod on the other side of the gear is positioned above the connecting seat.

4. The control cabinet for the nacelle according to claim 1, wherein: and the side walls of the cabinet doors, which are not provided with the cabinet door locking mechanisms, above and below the cross beam are provided with the lapping edges, so that the lapping edges are pressed when the corresponding other cabinet door is closed, and the pair of opposite-opening cabinet doors are closed.

5. The control cabinet for the nacelle according to claim 1, wherein: when the cabinet door is closed, the pulley on one second connecting rod of the cabinet door locking mechanism is clamped on the inner edge of the cabinet body, and the pulley on the other second connecting rod extends into the clamping groove to lock the cabinet door.

6. The control cabinet for the nacelle according to claim 1, wherein: the installation be fixed with the handle seat on the cabinet door outer wall of pivot, the one end of pivot is run through the handle seat and is articulated to have the handle, be fixed with spacing post on the handle seat, the lateral wall that handle and spacing post correspond is last to have a spacing hole, when spacing hole is inserted in spacing post, the handle is vertical state and cabinet door locking mechanism is in locking state.

7. The control cabinet for the nacelle according to claim 6, wherein: the handle is characterized in that a groove is formed in the outer wall of the handle seat, the limiting column is fixed in the groove, and the handle is located in the groove when the limiting hole is inserted in the limiting column.

8. The control cabinet for the nacelle according to claim 1, wherein: the guide block is provided with a through guide hole, the second connecting rod penetrates through the guide hole, a rubber pad is pasted in the guide hole, and the rubber pad is abutted to the second connecting rod.

9. The control cabinet for the nacelle according to claim 1, wherein: the vertical central lines of the second connecting rods on the two sides of the gear in the cabinet door locking mechanism are on the same straight line.