CN217508033U - Low-voltage switchgear convenient to overhaul - Google Patents
Low-voltage switchgear convenient to overhaul Download PDFInfo
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- CN217508033U CN217508033U CN202221596423.0U CN202221596423U CN217508033U CN 217508033 U CN217508033 U CN 217508033U CN 202221596423 U CN202221596423 U CN 202221596423U CN 217508033 U CN217508033 U CN 217508033U
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- box body
- side wall
- plate
- shaped fixing
- overhaul
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Abstract
The utility model relates to a low-voltage switchgear convenient to overhaul. The technical scheme is as follows: comprises a box body, a lifting mechanism, a driving mechanism and an element mounting plate; the left inner side wall and the right inner side wall of the box body are respectively symmetrically provided with an elevating mechanism, the sliding rails are respectively provided with sliding blocks in a sliding connection mode, the surfaces of the front sliding block and the rear sliding block are respectively in threaded connection with the front end and the rear end of the sliding plate, first L-shaped fixing pieces are symmetrically arranged in the middle of the sliding plate in the front and rear direction, a chain is arranged between the front sliding rail and the rear sliding rail, an auxiliary gear is sleeved at the upper end of the chain and is rotatably connected with the side wall of the box body, second L-shaped fixing pieces are symmetrically arranged in the front and rear direction of the side wall of the lower part of the auxiliary gear, the chain is fixedly connected with the sliding plate through a connecting column, the lower part of the box body is provided with a driving mechanism, the upper part of the driving mechanism is provided with a component mounting plate, and the lower part of the left side wall and the right side wall of the component mounting plate is respectively clamped in a gap between the front and rear first L-shaped fixing pieces in a threaded connection mode. The utility model has the advantages that: is convenient for maintenance.
Description
Technical Field
The utility model belongs to the low-voltage switchgear field relates to a low-voltage switchgear convenient to overhaul.
Background
The Chinese utility model patent CN213484210U discloses a low-voltage switch cabinet convenient to overhaul, which comprises a cabinet body and a door structure, wherein the cabinet body comprises a shell, a cavity, a low-voltage chamber and a placing groove, the cavity is positioned inside the shell, the low-voltage chamber is arranged in the cavity, and the placing groove is arranged at the opening end part of the shell; the door structure is arranged at the placing groove; the door structure comprises a door plate and a transition table, the door plate is arranged in the placing groove, and the transition table is arranged on the outer side of the shell; the door plate of the switch cabinet adopts a pull-out structure, can be pulled out and rotated to the side, is not easy to shake, and is convenient for personnel to overhaul. However, since the space of the switch cabinet is narrow, the maintenance personnel still need to insert the body into the switch cabinet for maintenance, meanwhile, the mounting plate in the switch cabinet is generally mounted on the rear side wall in the cabinet body, the utilization rate of the mounting space of the electrical element on the mounting plate is low, and the mounting is tight, so that the inspection and maintenance are very inconvenient.
Therefore, the utility model provides a low-voltage switchgear convenient to overhaul solves above problem.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a low-voltage switch cabinet convenient for maintenance, which adopts the technical proposal that the low-voltage switch cabinet comprises a box body, a lifting mechanism, a driving mechanism and an element mounting plate; four corners of the upper surface of the lower side wall of the box body are respectively provided with a support column, the upper end of the support column is fixedly provided with a protection plate, the left and right inner side walls of the box body are respectively and symmetrically provided with the lifting mechanism, the lifting mechanism comprises slide rails, the front and rear slide rails are respectively in threaded connection with the front and rear sides of the left and right inner side walls of the box body, the slide rails are respectively in sliding connection with slide blocks, the surfaces of the front and rear slide blocks are respectively in threaded connection with the front and rear ends of a slide plate, the front and rear parts of the middle of the slide plate are symmetrically provided with first L-shaped fixing parts, a chain is arranged between the front and rear slide rails, the upper end of the chain is sleeved with a pinion, the pinion is rotatably connected with the side wall of the box body, the front and rear parts of the side wall at the lower part of the pinion are symmetrically provided with second L-shaped fixing parts, the chain is fixedly connected with the slide plate through a connecting column, and the lower part of the protection plate is provided with the driving mechanism, the driving mechanism comprises a rotating shaft, a driven gear is fixedly installed in the middle of the rotating shaft, shafts on the left side and the right side of the driven gear are fixedly connected with the bottom of the box body through fixing rings, main gears are respectively and fixedly installed at two ends of the rotating shaft, the left main gear and the right main gear are respectively sleeved with the lower ends of the left chain and the right chain, the upper part of the protection plate is provided with the element installation plate, and the lower parts of the left side wall and the right side wall of the element installation plate are respectively clamped in a gap between the front L-shaped fixing part and the rear L-shaped fixing part and are in threaded connection with the first L-shaped fixing part; the element mounting plate is arranged in the middle of the left side wall and the right side wall inside the switch cabinet, so that the front surface and the rear surface of the element mounting plate can be provided with electric elements, and the space utilization rate of the element mounting plate is improved; meanwhile, the element mounting plate is connected with the left inner side wall and the right inner side wall of the box body in a sliding mode through the lifting mechanisms which slide up and down, when the maintenance is needed, only the driving mechanism needs to be started, the element mounting plate is lifted out of the box body under the action of the lifting mechanisms, the electric elements in the box body can be conveniently checked and maintained by the maintenance personnel comprehensively, the trouble that the maintenance personnel stretch into the box body to perform maintenance is eliminated, and the maintenance efficiency of the maintenance personnel is improved.
As a preferred scheme of the utility model, the box body further comprises an upper cover plate, the upper cover plate is movably connected with the box body, and the upper cover plate is fixedly connected with the left end and the right end of the upper side wall of the element mounting plate through a third L-shaped fixing piece; through adopting the upper cover plate that moves about, on the one hand at normal operating, seal the upper end of box, prevent that the dust from getting into, on the other hand, when needs overhaul, along with the component mounting panel rises together, prevents to take place to interfere with the component mounting panel.
As a preferred scheme of the utility model, the box body further comprises a front cover plate, the front cover plate is hinged with the front edge of the left side wall of the box body, the upper half part of the front cover plate is provided with a touch screen, and a control button is arranged on the lower panel of the touch screen; through set up touch-sensitive screen and control button at the front shroud, be convenient for monitor inside electric elements.
As a preferred scheme of the present invention, the gap between the front and rear second L-shaped fixing members corresponds to the gap between the front and rear first L-shaped fixing members up and down, and the gaps are equally spaced; the design ensures that the element mounting plate can slide up and down in the gap between the second L-shaped fixing pieces, and meanwhile, the element mounting plate is reinforced and supported to a certain extent.
As a preferred scheme of the utility model, actuating mechanism still includes the motor, the lower lateral wall at the box is installed to the motor, fixed suit drive gear on the output shaft of motor, drive gear with driven gear tooth meshing.
As a preferred scheme of the utility model, the surface of the element mounting plate is uniformly provided with mounting holes; the installation hole is convenient for installing the guide rail and the wire groove, thereby being convenient for wiring and fixing the electric element.
As a preferable embodiment of the present invention, the upper portions of the left and right side walls of the component mounting plate are respectively clamped in the gap between the second L-shaped fixing members and are vertically slidably connected thereto.
The utility model has the advantages that: the element mounting plate is arranged in the middle of the left side wall and the right side wall inside the switch cabinet, so that the front surface and the rear surface of the element mounting plate can be provided with electric elements, and the space utilization rate of the element mounting plate is improved; meanwhile, the element mounting plate is connected with the left inner side wall and the right inner side wall of the box body in a sliding mode through the lifting mechanisms which slide up and down, when the maintenance is needed, only the driving mechanism needs to be started, the element mounting plate is lifted out of the box body under the action of the lifting mechanisms, the electric elements in the box body can be conveniently checked and maintained by the maintenance personnel comprehensively, the trouble that the maintenance personnel stretch into the box body to perform maintenance is eliminated, and the maintenance efficiency of the maintenance personnel is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the inside of the case of the present invention;
FIG. 3 is a schematic view of the exterior of the case of the present invention;
fig. 4 is a schematic view of the lifting mechanism of the present invention;
FIG. 5 is a detailed view of the elevating mechanism of the present invention;
fig. 6 is a schematic view of the driving mechanism of the present invention.
In the figure: 1-box body, 2-lifting mechanism, 3-driving mechanism, 4-element mounting plate, 11-supporting column, 12-protective plate, 13-upper cover plate, 14-third L-shaped fixing piece, 15-front cover plate, 16-touch screen, 17-control button, 21-sliding rail, 22-sliding block, 23-sliding plate, 24-first L-shaped fixing piece, 25-chain, 26-pinion, 27-second L-shaped fixing piece, 28-connecting column, 31-rotating shaft, 32-driven gear, 33-fixing ring, 34-main gear, 35-motor, 36-driving gear and 41-mounting hole.
Detailed Description
Example 1
As shown in fig. 1 to 6, the low-voltage switch cabinet convenient to overhaul according to the present invention adopts the technical solution that the low-voltage switch cabinet comprises a cabinet body 1, a lifting mechanism 2, a driving mechanism 3 and an element mounting plate 4; four angles of the upper surface of the lower lateral wall of box 1 are erection bracing post 11 respectively, the upper end fixed mounting guard plate 12 of support post 11, 1 upper end of box sets up upper cover plate 13, swing joint between upper cover plate 13 and the box, upper cover plate 13 with both ends pass through 14 fixed connection of third L type mounting, the left side wall front edge of box 1 is articulated with 15 left side edges of front shroud, touch-sensitive screen 16 is seted up to the first half of front shroud 15, touch-sensitive screen 16's lower part panel mounting control button 17.
The left and right inner side walls of the box body 1 are respectively and symmetrically provided with the lifting mechanism 2, the lifting mechanism 2 comprises a slide rail 21, the front and back slide rails 21 are respectively in threaded connection with the front and back side of the left and right inner side walls of the box body 1, the slide rail 21 is respectively in sliding connection with a slide block 22, the surface of the front and back slide block 22 is respectively in threaded connection with the front and back ends of a slide plate 23, first L-shaped fixing members 24 are respectively and symmetrically arranged in the middle of the slide plate 23 in the front and back direction, a chain 25 is arranged between the front and back slide rails 21, an auxiliary gear 26 is sleeved at the upper end of the chain 25, the auxiliary gear 26 is rotatably connected with the side wall of the box body, second L-shaped fixing members 27 are respectively and symmetrically arranged in the front and back direction on the side wall at the lower part of the auxiliary gear 26, a gap between the front and back second L-shaped fixing members 27 is vertically corresponding to a gap between the front and back first L-shaped fixing members 24, and the gap between the front and the back L-shaped fixing members is equal, the chain 25 is fixedly connected with the sliding plate 23 through a connecting column 28.
The lower part installation of guard plate 12 actuating mechanism 3, actuating mechanism 3 includes pivot 31, the middle fixed mounting driven gear 32 of pivot 31, the epaxial solid fixed ring 33 and bottom half fixed connection that pass through of driven gear 32 left and right sides are in the same place, the both ends difference fixed mounting master gear 34 of pivot 31 control master gear 34 respectively with control the lower extreme suit of chain 25 is in the same place, actuating mechanism 3 still includes motor 35, the lower lateral wall at the box is installed to motor 35, fixed suit drive gear 36 on the output shaft of motor 35, drive gear 36 with the meshing of driven gear 32 tooth.
The upper portion of guard plate 12 sets up component mounting panel 4, mounting hole 41 is evenly seted up on the surface of component mounting panel 4, the lower part of lateral wall is respectively blocked in the gap between front and back first L type mounting 24 about component mounting panel 4 to with first L type mounting 24 threaded connection, the upper portion of lateral wall is respectively blocked in the gap between the back around the second L type mounting 27 about component mounting panel 4, and with its upper and lower sliding connection.
The utility model discloses a theory of operation: when the electric component inspection device is used, the motor 35 is started to drive the driving gear 36 to rotate, the driving gear 36 drives the rotating shaft 31 to rotate through the driven gear 32, the rotating shaft 31 drives the main gears 34 at two ends to rotate, so that the left and right chains 25 are driven to rotate, the chains 25 drive the left and right sliding plates 23 to move upwards along the front and rear sliding rails 21 through the connecting columns 28, so that the component mounting plates 4 move upwards from the box body 1, then the electric components are mounted on the front and rear back surfaces of the component mounting plates 4, then the motor 35 rotates reversely, the component mounting plates 4 slide downwards into the box body 1, when the electric components in the box body 1 need to be inspected, the motor 35 is started to move the component mounting plates 4 upwards from the box body 1 according to the steps, and therefore, an inspector can conveniently inspect the electric components comprehensively.
Electrical connections or structures not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (7)
1. The utility model provides a low-voltage switchgear convenient to overhaul which characterized in that: comprises a box body (1), a lifting mechanism (2), a driving mechanism (3) and an element mounting plate (4); four corners of the upper surface of the lower side wall of the box body (1) are respectively provided with a support column (11), a protection plate (12) is fixedly arranged at the upper end of the support column (11), the left and right inner side walls of the box body (1) are respectively and symmetrically provided with the lifting mechanism (2), the lifting mechanism (2) comprises a slide rail (21), the front and rear slide rails (21) are respectively in threaded connection with the front and rear sides of the left and right inner side walls of the box body (1), the slide rail (21) is respectively in sliding connection with a slide block (22), the surfaces of the front and rear slide blocks (22) are respectively in threaded connection with the front and rear ends of a slide plate (23), first L-shaped fixing parts (24) are symmetrically arranged in the front and rear of the middle of the slide plate (23), a chain (25) is arranged between the front and rear slide rails (21), an auxiliary gear (26) is sleeved at the upper end of the chain (25), and the auxiliary gear (26) is rotatably connected with the side wall of the box body, the front and back of the side wall of the lower part of the auxiliary gear (26) are symmetrically provided with second L-shaped fixing parts (27), the chain (25) is fixedly connected with the sliding plate (23) through a connecting column (28), the lower part of the protection plate (12) is provided with the driving mechanism (3), the driving mechanism (3) comprises a rotating shaft (31), a driven gear (32) is fixedly arranged in the middle of the rotating shaft (31), shafts on the left side and the right side of the driven gear (32) are fixedly connected with the bottom of the box body through fixing rings (33), the two ends of the rotating shaft (31) are respectively and fixedly provided with a main gear (34), the left main gear (34) and the right main gear (34) are respectively sheathed with the lower ends of the left chain (25) and the right chain, the upper part of the protection plate (12) is provided with the element mounting plate (4), the lower parts of the left side wall and the right side wall of the element mounting plate (4) are respectively clamped in a gap between the front and back L-shaped fixing parts (24), and is in threaded connection with the first L-shaped fixture (24).
2. A low-voltage switchgear cabinet convenient to overhaul as claimed in claim 1, wherein: the box (1) further comprises an upper cover plate (13), the upper cover plate (13) is movably connected with the box, and the upper cover plate (13) is fixedly connected with the left end and the right end of the upper side wall of the element mounting plate (4) through a third L-shaped fixing piece (14).
3. A low-voltage switchgear cabinet convenient to overhaul as claimed in claim 1, wherein: the box body (1) further comprises a front cover plate (15), the front cover plate (15) is hinged to the front edge of the left side wall of the box body (1), a touch screen (16) is arranged on the upper half portion of the front cover plate (15), and a control button (17) is installed on a lower panel of the touch screen (16).
4. A low-voltage switchgear cabinet convenient to overhaul as claimed in claim 1, wherein: the gap between the front and rear second L-shaped fixing parts (27) is vertically corresponding to the gap between the front and rear first L-shaped fixing parts (24), and the gaps are equal.
5. A low-voltage switchgear cabinet convenient to overhaul as claimed in claim 1, wherein: the driving mechanism (3) further comprises a motor (35), the motor (35) is installed on the lower side wall of the box body, a driving gear (36) is fixedly sleeved on an output shaft of the motor (35), and the driving gear (36) is meshed with the driven gear (32) in a tooth mode.
6. A low-voltage switchgear cabinet convenient to overhaul as claimed in claim 1, wherein: and mounting holes (41) are uniformly formed in the surface of the element mounting plate (4).
7. A low-voltage switchgear cabinet convenient to overhaul according to claim 6, characterized in that: the upper parts of the left and right side walls of the element mounting plate (4) are respectively clamped in the gap between the left and right front and rear second L-shaped fixing pieces (27) and are connected with the second L-shaped fixing pieces in a vertical sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221596423.0U CN217508033U (en) | 2022-06-23 | 2022-06-23 | Low-voltage switchgear convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221596423.0U CN217508033U (en) | 2022-06-23 | 2022-06-23 | Low-voltage switchgear convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217508033U true CN217508033U (en) | 2022-09-27 |
Family
ID=83338489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221596423.0U Active CN217508033U (en) | 2022-06-23 | 2022-06-23 | Low-voltage switchgear convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217508033U (en) |
-
2022
- 2022-06-23 CN CN202221596423.0U patent/CN217508033U/en active Active
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