CN211743694U - Fixed knot constructs convenient to installation of medium voltage switchgear cabinet body door - Google Patents
Fixed knot constructs convenient to installation of medium voltage switchgear cabinet body door Download PDFInfo
- Publication number
- CN211743694U CN211743694U CN201921405836.4U CN201921405836U CN211743694U CN 211743694 U CN211743694 U CN 211743694U CN 201921405836 U CN201921405836 U CN 201921405836U CN 211743694 U CN211743694 U CN 211743694U
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- cabinet body
- cabinet
- door
- cabinet door
- fixedly connected
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Abstract
The utility model discloses a fixed structure convenient for installing a door of a medium voltage switch cabinet, which comprises a cabinet body, wherein four corners of the bottom surface of the cabinet body are respectively provided with a support column, the right sides of the top surface and the bottom surface of the cabinet body are symmetrically provided with a limit block, the rear end of the limit block is a rectangular block, the top part of the front end of the rectangular block is transversely provided with a connecting plate, the front end of the bottom surface of the connecting plate is longitudinally and fixedly connected with an inserting pipe, the front end of the cabinet body is provided with a cabinet door, the outer surface of the right side of the cabinet body is fixedly connected with a first fixed block, the right side of the cabinet door corresponds to and is fixedly connected with a second fixed block, the right side of the inner surface of the cabinet door is provided with a chute, a movable plate is arranged in the chute, the upper end of the right side of the inner part of, the utility model is simple in operation convenient, make things convenient for the staff to install, dismantle.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a fixed knot constructs convenient to installation of medium voltage switchgear body door.
Background
The switch cabinet is used as important equipment in a power supply system, and mainly has the functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system. But in current cubical switchboard, generally one side portion of cabinet door passes through the hinge and forms rotatable coupling with the cabinet body, is provided with the lock on another lateral part, through the lock joint on the cabinet body, the fixing device structure of this kind of cabinet door is comparatively complicated, and the installation is comparatively loaded down with trivial details, and the manpower and materials that this kind of fixing device spent of the most important are higher, improve the manufacturing cost of product greatly, therefore improve the fixing device of current cabinet door and have certain meaning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the fixed knot who provides constructs convenient to installation of medium voltage switchgear body door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing structure convenient for mounting a door of a medium-voltage switch cabinet comprises a cabinet body, wherein support columns are arranged at four corners of the bottom surface of the cabinet body, limit blocks are symmetrically arranged on the right sides of the top surface and the bottom surface of the cabinet body, the rear end of each limit block is a rectangular block, a connecting plate is transversely arranged at the top of the front end of each rectangular block, and an inserting pipe is longitudinally and fixedly connected to the front end of the bottom surface of each connecting plate; a cabinet door is arranged at the front end of the cabinet body, a first fixed block is fixedly connected to the outer surface of the right side of the cabinet body, a second fixed block is correspondingly and fixedly connected to the outer surface of the right side of the cabinet door, a cabinet door handle is arranged on the left side of the outer surface of the cabinet door, a sliding groove is formed in the right side of the inner surface of the cabinet door, clamping blocks are distributed on the groove walls of the two opposite sides of the sliding groove in a clearance distribution mode, a clamping groove is formed in a clearance between; a rotary rod is movably inserted into the upper end of the right side in the cabinet door, the lower end of the rotary rod is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a rectangular strip, the other end of the rectangular strip is fixedly connected with a movable plate, grooves are formed in the periphery of the inner surface of the cabinet door, sealing strips are inserted into the grooves, a convex block is arranged on the bottom surface of the right side of the cabinet door, and the upper end of the convex block is cylindrical and the; the top end of the rotating rod and the bottom end of the bump are respectively positioned in the inserting pipes at the bottoms of the top surface and the bottom surface limiting blocks of the cabinet body.
Preferably, a threaded hole is formed in one end of the first fixing block, the first fixing block is in threaded connection with the threaded hole through a screw rod and is fixed on the outer surface of the right side wall of the cabinet body, and a rotating shaft is arranged at the other end of the first fixing block; one end of the second fixing block is provided with a threaded hole, the second fixing block is fixedly connected to the right side of the outer surface of the cabinet door through a screw rod and the threaded hole, the other end of the second fixing block is provided with a cylindrical cavity, the cylindrical cavity is correspondingly sleeved on the rotating shaft, and the cabinet body is rotatably connected with the cabinet door through the first fixing block and the second fixing block.
Preferably, a round bar is fixedly connected to the upper end of the inner surface of the movable plate, a rectangular strip is fixedly connected to the other end of the round bar, a mounting groove is formed in the middle of the movable plate, a button is arranged in the mounting groove, a longitudinally-arranged disc is arranged on the outer side of the button, a column is arranged on the inner side of the disc, and the column penetrates through the movable plate; a second spring is sleeved on the cylinder of the button positioned in the mounting groove, one end of the second spring is in contact with the inner wall of the mounting groove, and the other end of the second spring is in contact with the inner wall of the disc outside the button; the second spring is located inside the movable plate, limiting plates are arranged on two sides of the rear end of the button, and two sides of each limiting plate are located in the corresponding clamping groove respectively.
Preferably, the support column is the big ladder column of the little lower extreme in upper end, and the support column top surface is equipped with the screw hole, fixes the support column in cabinet body bottom surface four corners through the screw rod.
Preferably, the sealing strip is a thermoplastic ethylene propylene diene monomer rubber sealing strip.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, when the cabinet door is installed, a worker only needs to insert the lug at the bottom end of the cabinet door into the cylindrical cavity on the stopper at the bottom end of the cabinet body, the second fixed block on the surface of the right side of the cabinet door is sleeved on the rotating shaft of the first fixed block on the right side wall of the cabinet body, the movable plate moves downwards along the chute by pressing the button, the movable cabinet door is moved to align the rotating rod at the upper end of the cabinet door with the cylindrical cavity at the upper end of the cabinet body, the movable plate is pushed upwards, the rotating rod enters the cavity, the button is loosened, the button is outwards popped out and clamped in the groove between the clamping blocks at the two ends of the chute, the cabinet door is installed at the moment, when the cabinet door needs to be disassembled, the button is pressed to move the;
2. the utility model has the advantages of simple process, reasonable structure, material saving, effective reduction of damage caused by collision between the cabinet door and the cabinet body, and reduction of damage of dust to the interior of the cabinet body;
to sum up, the utility model is simple in operation convenient, rational in infrastructure, make things convenient for the staff to install, dismantle.
Drawings
Fig. 1 is a sectional view of a cabinet door of a fixing structure for facilitating the installation of a cabinet door of a medium voltage switch cabinet according to the present invention;
fig. 2 is a left side view of a cabinet door of a fixing structure for facilitating the installation of a cabinet door of a medium voltage switch cabinet, according to the present invention;
fig. 3 is a cabinet front view of a fixing structure for facilitating the installation of a door of a medium voltage switch cabinet according to the present invention;
fig. 4 is a right side view of the cabinet body of the fixing structure for facilitating the installation of the door of the medium voltage switch cabinet body provided by the present invention;
fig. 5 is a sectional view of a movable plate of a fixing structure for facilitating the installation of a door of a medium voltage switchgear body according to the present invention;
fig. 6 is a top view of a movable plate of a fixing structure for facilitating the installation of a door of a medium voltage switchgear body according to the present invention;
fig. 7 is a front view of a first fixing block and a second fixing block of the fixing structure for facilitating the installation of the door of the medium voltage switchgear body provided by the present invention;
fig. 8 is an enlarged view of a position a of the fixing structure for facilitating the installation of the door of the medium voltage switchgear body according to the present invention;
number in the figure: the cabinet comprises a cabinet body 1, a limiting block 11, a supporting column 12, a second fixing block 13, a first fixing block 14, a cabinet door 2, a rotating rod 21, a first spring 22, a rectangular strip 23, a movable plate 24, a button 241, a second spring 242, a round rod 243, a limiting plate 244, a sliding groove 25, a cabinet door handle 26, a convex block 27 and a sealing strip 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-8, a fixing structure convenient for mounting a door of a medium voltage switch cabinet comprises a cabinet body 1, wherein four corners of the bottom surface of the cabinet body 1 are respectively provided with a support column 12, the right sides of the top surface and the bottom surface of the cabinet body 1 are symmetrically provided with a limit block 11, the rear end of each limit block 11 is a rectangular block, the top of the front end of each rectangular block is transversely provided with a connecting plate, and the front end of the bottom surface of each connecting plate is longitudinally and fixedly connected with an inserting pipe; a cabinet door 2 is arranged at the front end of the cabinet body 1, a first fixed block 14 is fixedly connected to the outer surface of the right side of the cabinet body 1, a second fixed block 13 is correspondingly and fixedly connected to the outer surface of the right side of the cabinet door 2, a cabinet door handle 26 is arranged on the left side of the outer surface of the cabinet door 2, a sliding chute 25 is arranged on the right side of the inner surface of the cabinet door 2, clamping blocks are distributed on the two opposite side groove walls of the sliding chute 25 in a clearance mode, a clamping groove is formed in a clearance between two adjacent clamping blocks on; a rotating rod 21 is movably inserted into the upper end of the right side inside the cabinet door 2, the lower end of the rotating rod 21 is fixedly connected with a first spring 22, the other end of the first spring 22 is fixedly connected with a rectangular strip 23, the other end of the rectangular strip 23 is fixedly connected with a movable plate 24, grooves are formed in the periphery of the inner surface of the cabinet door 2, sealing strips 28 are inserted into the grooves, a convex block 27 is arranged on the bottom surface of the right side of the cabinet door 2, and the upper end of the convex block 27 is cylindrical and the lower; the top end of the rotating rod 21 and the bottom end of the bump 27 are respectively positioned in the inserting pipes at the bottom of the top surface and the bottom surface limit block 11 of the cabinet body 1.
In the utility model, a threaded hole is arranged at one end of the first fixed block 14, the first fixed block 14 is connected with the threaded hole through a screw rod and is fixed on the outer surface of the right side wall of the cabinet body 1, and a rotating shaft is arranged at the other end of the first fixed block 14; one end of the second fixing block 13 is provided with a threaded hole, the second fixing block 13 is fixedly connected to the right side of the outer surface of the cabinet door 2 through a screw and the threaded hole, the other end of the second fixing block 13 is provided with a cylindrical cavity, the cylindrical cavity is correspondingly sleeved on the rotating shaft, and the cabinet body 1 and the cabinet door 2 are rotatably connected through the first fixing block 14 and the second fixing block 13.
In the utility model, the upper end of the inner surface of the movable plate 24 is fixedly connected with a round bar 243, the other end of the round bar 243 is fixedly connected with a rectangular strip 23, the middle part of the movable plate 24 is provided with a mounting groove, a button 241 is arranged in the mounting groove, the outer side of the button 241 is a longitudinally arranged disc, the inner side of the disc is provided with a cylinder, and the cylinder penetrates through the movable plate 24; a second spring 242 is sleeved on the cylinder of the button 241 positioned in the mounting groove, one end of the second spring 242 is in contact with the inner wall of the mounting groove, and the other end of the second spring 242 is in contact with the inner wall of the disc outside the button 241; the second spring 242 is located inside the movable plate 24, two sides of the rear end of the button 241 are both provided with a limiting plate 244, and two sides of the limiting plate 244 are located in the corresponding slots respectively.
The utility model discloses in, support column 12 is the big ladder column of the little lower extreme in upper end, and support column 12 top surface is equipped with the screw hole, fixes support column 12 in 1 bottom surface four corners of the cabinet body through the screw rod.
The utility model discloses in, sealing strip 28 is thermoplasticity ethylene propylene diene monomer sealing strip, and the sealing strip is inserted and is established in cabinet door 2 internal surface recess all around, when needing to clear up the sealing strip, outwards extract hard the one end of holding between the fingers the sealing strip.
When the utility model is used, the following two use states are available:
(1) when the cabinet door 2 is installed, the convex block 27 at the bottom end of the cabinet door 2 is aligned with the cylindrical cavity on the limiting block 11 at the bottom end of the cabinet body, then the cylindrical cavity at one end of the second fixing block 13 fixedly connected with the outer surface of the right side of the cabinet door 2 is aligned with the rotating shaft at one end of the first fixing block 14 fixedly connected with the outer wall of the right side of the cabinet body 1, the cabinet door 2 is moved downwards, at the moment, the convex block 27 at the bottom end of the cabinet door 2 is inserted into the cylindrical cavity of the limiting block 11 at the bottom end of the cabinet body 1, and the cylindrical cavity at one end of the second fixing block 13 at; then the button 241 is pressed to press the second spring 242, the button 241 moves towards the direction, and at the same time, the limiting plate 244 is driven to be separated from the chute 25, the movable plate 24 slides downwards, the round rod 243 at the upper end of the movable plate 24 drives the rectangular strip 23 to move downwards, the rectangular strip 23 stretches the first spring 22, the first spring 22 pulls the rotating rod 21 to move downwards, the cabinet door 2 is adjusted, the round hole left by the rotating rod 21 at the right side at the upper end of the cabinet door 2 moving downwards is aligned with the cylindrical cavity on the limiting block 11 at the upper end of the cabinet body, then the movable plate is moved upwards to push the rotating rod 21 to enter the cylindrical cavity, the button 241 is released, the second spring 242 is expanded to push the button 241 to move outwards, the button 241 drives the limiting plate 244 to move outwards, when the button 241 stops moving, the limiting plates 244 at two sides of the button 241 are correspondingly clamped in the gaps between the upper and lower clamping blocks at two ends of the sliding chute 25, and at the moment, the rotating rod 21 is fixed;
(2) when the cabinet door 2 needs to be disassembled, the button 241 is pressed inwards, the movable plate 24 is moved downwards, the movable plate 24 drives the rotating rod 21 to move downwards, the position of the cabinet door 2 is adjusted, the whole cabinet door is moved upwards, and the cabinet door 2 can be disassembled from the cabinet body 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a fixed knot constructs convenient to installation of medium voltage switchgear cabinet body door, includes the cabinet body (1), its characterized in that: supporting columns (12) are arranged at four corners of the bottom surface of the cabinet body (1), limiting blocks (11) are symmetrically arranged on the right sides of the top surface and the bottom surface of the cabinet body (1), the rear ends of the limiting blocks (11) are rectangular blocks, a connecting plate is transversely arranged at the top of the front end of each rectangular block, and splicing pipes are longitudinally and fixedly connected to the front end of the bottom surface of each connecting plate; a cabinet door (2) is arranged at the front end of the cabinet body (1), a first fixed block (14) is fixedly connected to the outer surface of the right side of the cabinet body (1), a second fixed block (13) is correspondingly and fixedly connected to the outer surface of the right side of the cabinet door (2), a cabinet door handle (26) is arranged on the left side of the outer surface of the cabinet door (2), a sliding groove (25) is arranged on the right side of the inner surface of the cabinet door (2), clamping blocks are distributed on the groove walls of the two opposite sides of the sliding groove (25) in a clearance mode, a clamping groove is formed in a clearance between every two adjacent clamping; a rotating rod (21) is movably inserted into the upper end of the right side in the cabinet door (2), the lower end of the rotating rod (21) is fixedly connected with a first spring (22), the other end of the first spring (22) is fixedly connected with a rectangular strip (23), the other end of the rectangular strip (23) is fixedly connected with a movable plate (24), grooves are formed in the periphery of the inner surface of the cabinet door (2), sealing strips (28) are inserted into the grooves, a convex block (27) is arranged on the bottom surface of the right side of the cabinet door (2), and the upper end of the convex block (27) is cylindrical and the lower; the top end of the rotating rod (21) and the bottom end of the bump (27) are respectively positioned in the inserting pipes at the bottom of the top surface and the bottom surface limit block (11) of the cabinet body (1).
2. The fixing structure for facilitating the installation of the door of the medium voltage switchgear body according to claim 1, characterized in that: one end of the first fixing block (14) is provided with a threaded hole, the first fixing block (14) is in threaded connection with the threaded hole through a screw rod and is fixed on the outer surface of the right side wall of the cabinet body (1), and the other end of the first fixing block (14) is provided with a rotating shaft; second fixed block (13) one end is equipped with the screw hole, and second fixed block (13) pass through screw rod and screw hole fixed connection on cabinet door (2) surface right side, and the second fixed block (13) other end is equipped with cylindrical cavity, and cylindrical cavity corresponds the cover and establishes on the rotation axis, and the cabinet body (1) rotates through first fixed block (14) and second fixed block (13) with cabinet door (2) and is connected.
3. The fixing structure for facilitating the installation of the door of the medium voltage switchgear body according to claim 1, characterized in that: the upper end of the inner surface of the movable plate (24) is fixedly connected with a round rod (243), the other end of the round rod (243) is fixedly connected with a rectangular strip (23), the middle of the movable plate (24) is provided with a mounting groove, a button (241) is arranged in the mounting groove, the outer side of the button (241) is a longitudinally arranged disc, the inner side of the disc is provided with a column body, and the column body penetrates through the movable plate (24); a second spring (242) is sleeved on a cylinder of the button (241) positioned in the mounting groove, one end of the second spring (242) is in contact with the inner wall of the mounting groove, and the other end of the second spring (242) is in contact with the inner wall of the disc outside the button (241); the second spring (242) is located inside the movable plate (24), limiting plates (244) are arranged on two sides of the rear end of the button (241), and two sides of each limiting plate (244) are located in the corresponding clamping grooves respectively.
4. The fixing structure for facilitating the installation of the door of the medium voltage switchgear body according to claim 1, characterized in that: the support column (12) is a ladder column with a small upper end and a large lower end, threaded holes are formed in the top surface of the support column (12), and the support column (12) is fixed at four corners of the bottom surface of the cabinet body (1) through screws.
5. The fixing structure for facilitating the installation of the door of the medium voltage switchgear body according to claim 1, characterized in that: the sealing strip (28) is a thermoplastic ethylene propylene diene monomer rubber sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405836.4U CN211743694U (en) | 2019-08-28 | 2019-08-28 | Fixed knot constructs convenient to installation of medium voltage switchgear cabinet body door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405836.4U CN211743694U (en) | 2019-08-28 | 2019-08-28 | Fixed knot constructs convenient to installation of medium voltage switchgear cabinet body door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743694U true CN211743694U (en) | 2020-10-23 |
Family
ID=72849051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405836.4U Expired - Fee Related CN211743694U (en) | 2019-08-28 | 2019-08-28 | Fixed knot constructs convenient to installation of medium voltage switchgear cabinet body door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613697A (en) * | 2023-10-19 | 2024-02-27 | 广州市康都智能装备有限公司 | Movable sealing switch cabinet |
-
2019
- 2019-08-28 CN CN201921405836.4U patent/CN211743694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613697A (en) * | 2023-10-19 | 2024-02-27 | 广州市康都智能装备有限公司 | Movable sealing switch cabinet |
| CN117613697B (en) * | 2023-10-19 | 2024-04-30 | 广州市康都智能装备有限公司 | Movable sealing switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20210828 |