CN210898098U - Cubical switchboard convenient to maintenance - Google Patents
Cubical switchboard convenient to maintenance Download PDFInfo
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- CN210898098U CN210898098U CN201921803642.XU CN201921803642U CN210898098U CN 210898098 U CN210898098 U CN 210898098U CN 201921803642 U CN201921803642 U CN 201921803642U CN 210898098 U CN210898098 U CN 210898098U
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Abstract
The utility model relates to the technical field of switch cabinets, and aims to provide a switch cabinet convenient to maintain, which comprises a cabinet body and a cabinet door; a plurality of sliding plates which are arranged at intervals along the vertical direction are horizontally arranged in the cabinet body, a plurality of groups of guide plates are fixedly connected to the inner walls of the left side and the right side of the cabinet body respectively, the guide plates are L-shaped, the number of the guide plates in each group is two, and the two guide plates extend towards one side provided with the cabinet door along the horizontal direction respectively; two guide plates in the same group are provided with two sliding grooves; the left side and the right side of the lower end of the sliding plate are respectively provided with a plurality of pulleys, the pulleys are all positioned in adjacent sliding grooves, and the circumferential side walls of the pulleys are in contact with the bottoms of the sliding grooves; the inner wall of the cabinet body is provided with locking devices which are arranged above the sliding plates and used for limiting the sliding of the sliding plates, and each locking device comprises a cylindrical locking rod which can enter the locking hole; the cabinet body is provided with a plurality of fastening devices which can fasten the plurality of sliding plates in the cabinet body respectively; the utility model discloses the effect of convenient maintenance has.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, in particular to cubical switchboard convenient to maintenance.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors and the like, and also high-voltage chamber and low-voltage chamber switch cabinets and high-voltage buses, such as power plants and the like. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
At present, a chinese patent document with an authorization publication number of CN209250012U in the prior art discloses a high-temperature-resistant low-voltage switch cabinet, the device includes a low-voltage switch cabinet main body, a fixing mechanism is disposed on a side surface of the low-voltage switch cabinet main body, an air inlet box is disposed at a position on the side surface of the low-voltage switch cabinet main body close to an upper surface, a second flow dispersing plate is disposed at a joint of the air inlet box and the low-voltage switch cabinet main body, a fan is disposed at an air inlet end of the air inlet box, and an air inlet end of the fan is.
If above-mentioned prevent that the interior first ware subassembly that is located cabinet body depths of high temperature low-voltage switch cabinet breaks down, because cabinet body structure restriction, the staff is difficult to observe and contact the first ware subassembly that is located cabinet body depths, causes the maintenance difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cubical switchboard convenient to maintenance has the effect of convenient maintenance.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a switch cabinet convenient to maintain comprises a cabinet body and a cabinet door; a plurality of sliding plates which are arranged at intervals along the vertical direction are horizontally arranged in the cabinet body, a plurality of groups of guide plates are fixedly connected to the inner walls of the left side and the right side of the cabinet body respectively, the guide plates are L-shaped, the number of the guide plates in each group is two, and the two guide plates extend towards one side provided with the cabinet door along the horizontal direction respectively; the lower ends of the two guide plates in the same group extend towards the direction away from each other respectively, and two sliding grooves are formed on the side walls adjacent to the cabinet body; the left side and the right side of the lower end of the sliding plate are respectively provided with a plurality of pulleys, the pulleys are all positioned in adjacent sliding grooves, and the circumferential side walls of the pulleys are in contact with the bottoms of the sliding grooves; the upper end of the sliding plate is provided with a plurality of lock holes at intervals along the sliding direction of the sliding plate, the inner wall of the cabinet body is provided with locking devices for limiting the sliding of the sliding plate above the plurality of sliding plates, and each locking device comprises a cylindrical lock rod which can enter the lock holes; the cabinet body is provided with a plurality of fastening devices which can fasten the plurality of sliding plates in the cabinet body respectively.
By adopting the technical scheme, the element device assembly is arranged on the sliding plate, when the element device assembly positioned in the deep part of the cabinet body breaks down, the sliding plate can be pulled out to realize the overhaul of the element device assembly positioned in the deep part of the cabinet body, and meanwhile, the pulled sliding plate is locked by the locking device, so that the inconvenience in overhaul caused by the movement of the sliding plate is prevented; through fastener, be difficult to produce when making the slide be located the cabinet body and remove to solve the stability problem that the slide structure brought and the element ware subassembly and produce the shake in the course of the work and make the slide take place resonance and influence the security.
The utility model discloses further set up to: the locking device also comprises a locking block arranged on the side wall of the cabinet body above the adjacent sliding plate, the lower end of the locking block is provided with a locking groove along the vertical direction, the bottom of the locking groove is provided with a through hole penetrating through the locking block along the vertical direction, and the locking rod penetrates through the through hole and the locking groove and enters the locking hole; a baffle extending along the direction vertical to the axis of the lock rod is fixedly sleeved on the side wall of the lock rod, an extrusion spring is arranged between one end of the baffle close to the bottom of the lock rod and the bottom of the lock rod, and the compression amount of the extrusion spring is greater than the length of the lock rod entering the lock hole; one end of the lock rod, which is far away from the lock hole, is positioned on the outer side of the lock block, and the end part of the lock rod is provided with a limiting block.
Through adopting above-mentioned technical scheme, the staff can slide the slide to suitable position after insert in corresponding lockhole through the locking lever, make the slide rigidity, convenient maintenance.
The utility model discloses further set up to: the lock rod is rotatably connected in the through hole; the side wall of the lock groove is provided with a stop block extending along the horizontal direction, and the projections of the stop block and the stop block in the same horizontal plane are staggered and overlapped; when the stop block is abutted against the baffle plate, one end, facing the lock hole, of the lock rod is located above the lock hole.
Through adopting above-mentioned technical scheme, the cooperation of baffle and dog plays the locking effect to the locking lever, when needing to make the locking lever not to get into the lockhole, rotates the locking lever and makes dog and baffle butt each other, and the slip of slide can't be locked, makes things convenient for the staff to pull out the slide.
The utility model discloses further set up to: and a pull ring is arranged at one end of the lock rod, which is far away from the lock hole.
Through adopting above-mentioned technical scheme for conveniently operate the locking lever.
The utility model discloses further set up to: the fastening device comprises a plurality of fastening cylinders which are respectively arranged on the inner wall of the cabinet body above the plurality of sliding plates, the tail ends of piston rods of the fastening cylinders face the upper ends of the adjacent sliding plates, wire holes are formed in the side wall of the cabinet body, and a control switch for controlling the fastening cylinders is arranged on the outer wall of the cabinet body at the wire holes.
By adopting the technical scheme, the piston rod of the fastening cylinder is controlled by the control switch to downwards prop against the sliding plate, the sliding plate is propped against the guide plate to realize fastening, and the sliding plate is prevented from shaking and displacing; the wire holes are used for wiring.
The utility model discloses further set up to: the cabinet body is opened all to be equipped with a plurality of screw holes in the left and right sides outer wall, screw hole female connection has fastening bolt, fastening bolt's screw rod end passes screw hole and butt on the adjacent lateral wall of adjacent slide.
Through adopting above-mentioned technical scheme, support the both sides of slide and make it be difficult to remove, further improve the stability of slide.
The utility model discloses further set up to: the lower end of one of the sliding plates is provided with a tool box, and the tool box comprises a box body and a cover body.
Through adopting above-mentioned technical scheme for place some maintenance appliances in the tool holder, make things convenient for the staff to overhaul.
The utility model discloses further set up to: the bottom of the cabinet body is provided with rollers at four feet.
Through adopting above-mentioned technical scheme for make things convenient for cabinet body shift position, the staff of being convenient for overhauls.
To sum up, the beneficial effects of the utility model are that:
1. when the element device assembly positioned in the deep part of the cabinet body breaks down, the sliding plate can be pulled out to realize the overhaul of the element device assembly positioned in the deep part of the cabinet body, and meanwhile, the pulled sliding plate is locked by the locking device, so that the sliding plate is prevented from moving to cause inconvenient overhaul;
2. through fastener, be difficult to produce when making the slide be located the cabinet body and remove to solve the stability problem that the slide structure brought and the element ware subassembly and produce the shake in the course of the work and make the slide take place resonance and influence the security.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic partial cross-sectional view of the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic structural view of the outer side wall of the cabinet body of the present invention;
fig. 6 is a schematic structural view of the lock rod and the lock block of the present invention.
Reference numerals: 1. a cabinet body; 11. a roller; 12. a guide plate; 121. a chute; 13. a wire hole; 14. a control switch; 15. a threaded hole; 2. a cabinet door; 3. a slide plate; 31. a pulley; 32. a tool box; 321. a box body; 322. a cover body; 33. a lock hole; 4. a lock lever; 41. a baffle plate; 42. a limiting block; 43. a pull ring; 5. a locking block; 51. locking the groove; 52. a through hole; 53. a stopper; 6. a compression spring; 7. fastening the air cylinder; 8. and fastening the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses a cubical switchboard convenient to maintenance, as shown in fig. 1, including the cabinet body 1, cabinet door 2, cabinet body 1 bottom all rotates in four feet and is connected with the gyro wheel 11 that the cabinet body 1 of being convenient for removed.
As shown in fig. 1 and 2, two sliding plates 3 horizontally arranged and spaced in the vertical direction are fixedly connected in a cabinet body 1, two groups of guide plates 12 are fixedly connected to the inner walls of the left and right sides of the cabinet body 1 respectively, the number of each group of guide plates 12 is two, the two guide plates 12 extend towards one side of the cabinet door 2 along the horizontal direction, and the guide plates 12 are L-shaped; the lower ends of the two guide plates 12 in the same group extend towards the direction away from each other and two sliding grooves 121 are formed on the side walls adjacent to the cabinet body 1; the left side and the right side of the lower end of the sliding plate 3 are respectively and rotatably connected with a plurality of pulleys 31, the pulleys 31 are all positioned in the adjacent sliding grooves 121, and the circumferential side walls of the pulleys 31 are in contact with the bottoms of the sliding grooves 121, so that the pulleys 31 can move at the bottoms of the sliding grooves 121, and the sliding plate 3 can move; the lower extreme fixedly connected with of the slide 3 that is located the top is used for depositing tool holder 32 of maintenance tool, and tool holder 32 includes box body 321 and hinges the lid 322 at box body 321 opening border, and the opening of box body 321 is in the one side that is provided with cabinet door 2 towards cabinet body 1.
As shown in fig. 3 and 4, a plurality of lock holes 33 are formed at the upper end of the sliding plate 3 at intervals along the sliding direction of the sliding plate 3, and locking devices for limiting the sliding of the sliding plate 3 are arranged on the inner wall of the cabinet body 1 above the two sliding plates 3; the locking device comprises a cylindrical locking rod 4 and a locking block 5 fixedly connected to the side wall of the cabinet body 1 and above the adjacent sliding plate 3, a locking groove 51 is formed in the lower end of the locking block 5 along the vertical direction, a through hole 52 penetrating through the locking block 5 is formed in the bottom of the locking groove 51 along the vertical direction, and the locking rod 4 penetrates through the through hole 52 and the locking groove 51 and enters the locking hole 33.
As shown in fig. 4 and 6, a baffle plate 41 extending in a direction perpendicular to the axial lead of the lock rod 4 is fixedly sleeved on the side wall of the lock rod 4, an extrusion spring 6 is movably arranged between one end of the baffle plate 41 close to the bottom of the lock groove 51 and the bottom of the lock groove 51, and the compression amount of the extrusion spring 6 is greater than the length of the lock rod 4 entering the lock hole 33; the end of the lock rod 4 far away from the lock hole 33 is positioned outside the lock block 5, the end part of the lock rod 4 is fixedly connected with a limiting block 42 which prevents the lock hole 33 from completely entering the through hole 52, and the end of the lock rod 4 far away from the lock hole 33 is fixedly connected with a pull ring 43 which is convenient to operate.
As shown in fig. 4 and 6, the lock lever 4 is rotatably connected in the through hole 52; a stop block 53 extending along the horizontal direction is fixedly connected to the side wall of the lock groove 51, one end of the extrusion spring 6 is fixedly connected to the groove bottom, the other end of the extrusion spring is fixedly connected to one end of the baffle plate 41 close to the groove bottom, and the projections of the baffle plate 41 and the stop block 53 in the same horizontal plane are mutually staggered and overlapped; the stopper 53 is positioned at a height in the lock groove 51 such that the shutter 41 can be pressed against the stopper 53, and when the stopper 53 abuts against the shutter 41, the end of the lock lever 4 facing the lock hole 33 is positioned above the lock hole 33, and locks the lock lever 4 so that it cannot be returned by the pressing spring 6.
As shown in fig. 2 and 5, two fastening devices fixedly connected to the cabinet body 1 can fasten the two sliding plates 3 in the cabinet body 1 respectively, each fastening device includes two fastening cylinders 7 fixedly connected to the inner wall of the cabinet body 1 above the two sliding plates 3, the end of the piston rod of each fastening cylinder 7 faces the upper end of the corresponding adjacent sliding plate 3, a wire hole 13 is formed in the side wall of the cabinet body 1, and the outer wall of the cabinet body 1 is fixedly connected to a control switch 14 for controlling the fastening cylinders 7 at the wire hole 13.
As shown in fig. 1 and 5, the cabinet body 1 is provided with a plurality of threaded holes 15 on the outer walls of the left and right sides, the threaded holes 15 are internally connected with fastening bolts 8, and the tail ends of the screws of the fastening bolts 8 penetrate through the threaded holes 15 and abut against the adjacent side walls of the adjacent sliding plates 3, so that the stability of the sliding plates 3 and the inside of the cabinet body 1 is further improved.
The specific operation flow of this embodiment is as follows:
when the component located in the deep inside of the cabinet body 1 breaks down, the control switch 14 is operated to enable the piston rod on the fastening air cylinder 7 to retract, and the fastening bolt 8 is withdrawn from the threaded hole 15; the lock lever 4 is lifted and rotated to make the baffle plate 41 abut against the stop block 53, then the slide plate 3 is pulled out to a proper position, and then the lock lever 4 is rotated to make one end of the lock lever 4 enter the lock hole 33 again.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A switch cabinet convenient to maintain comprises a cabinet body (1) and a cabinet door (2); the method is characterized in that: a plurality of sliding plates (3) which are arranged at intervals along the vertical direction are horizontally arranged in the cabinet body (1), a plurality of groups of guide plates (12) are fixedly connected to the inner walls of the left side and the right side of the cabinet body (1) respectively, the guide plates (12) are L-shaped, the number of the guide plates (12) in each group is two, and the two guide plates (12) extend towards one side provided with the cabinet door (2) along the horizontal direction respectively; the lower ends of the two guide plates (12) in the same group extend towards the direction away from each other and two sliding grooves (121) are formed on the side wall adjacent to the cabinet body (1); the left side and the right side of the lower end of the sliding plate (3) are respectively provided with a plurality of pulleys (31), the pulleys (31) are all positioned in adjacent sliding grooves (121), and the circumferential side walls of the pulleys (31) are in contact with the bottoms of the sliding grooves (121); a plurality of lock holes (33) are formed in the upper end of the sliding plate (3) at intervals along the sliding direction of the sliding plate (3), locking devices for limiting the sliding of the sliding plate (3) are arranged on the inner wall of the cabinet body (1) above the plurality of sliding plates (3), and each locking device comprises a cylindrical lock rod (4) which can enter the lock holes (33); the cabinet body (1) is provided with a plurality of fastening devices which can fasten the plurality of sliding plates (3) in the cabinet body (1) respectively.
2. A switchgear cabinet facilitating maintenance according to claim 1, wherein: the locking device further comprises a locking block (5) arranged on the side wall of the cabinet body (1) above the adjacent sliding plate (3), a locking groove (51) is formed in the lower end of the locking block (5) along the vertical direction, a through hole (52) penetrating through the locking block (5) is formed in the bottom of the locking groove (51) along the vertical direction, and the locking rod (4) penetrates through the through hole (52) and the locking groove (51) and enters the locking hole (33); a baffle plate (41) extending along the axis perpendicular to the locking rod (4) is fixedly sleeved on the side wall of the locking rod (4), an extrusion spring (6) is arranged between one end of the baffle plate (41) close to the bottom of the groove and the bottom of the groove, and the compression amount of the extrusion spring (6) is greater than the length of the locking rod (4) entering the locking hole (33); one end of the lock rod (4) far away from the lock hole (33) is positioned outside the lock block (5), and the end part of the lock rod is provided with a limiting block (42).
3. A switchgear cabinet facilitating maintenance according to claim 2, wherein: the lock rod (4) is rotatably connected in the through hole (52); a stop block (53) extending along the horizontal direction is arranged on the side wall of the lock groove (51), and projections of the stop block (53) and the stop block (41) on the same horizontal plane are mutually staggered and overlapped; when the stop block (53) is abutted against the baffle plate (41), one end, facing the lock hole (33), of the lock rod (4) is located above the lock hole (33).
4. A switchgear cabinet for facilitating maintenance according to claim 3, wherein: and a pull ring (43) is arranged at one end of the lock rod (4) far away from the lock hole (33).
5. A switchgear cabinet facilitating maintenance according to claim 1, wherein: the fastening device comprises a plurality of fastening cylinders (7) which are respectively arranged on the inner wall of the cabinet body (1) and above the plurality of sliding plates (3), the tail ends of piston rods of the fastening cylinders (7) face the upper ends of the adjacent sliding plates (3), line holes (13) are formed in the side wall of the cabinet body (1), and a control switch (14) for controlling the fastening cylinders (7) is arranged on the outer wall of the cabinet body (1) at the line holes (13).
6. A switchgear cabinet facilitating maintenance according to claim 1, wherein: the cabinet body (1) is opened in the left and right sides outer wall and is all equipped with a plurality of screw holes (15), screw hole (15) female connection has fastening bolt (8), the screw rod end of fastening bolt (8) passes screw hole (15) and butt on the adjacent lateral wall of adjacent slide (3).
7. A switchgear cabinet facilitating maintenance according to claim 1, wherein: the lower end of one of the sliding plates (3) is provided with a tool box (32), and the tool box (32) comprises a box body (321) and a cover body (322).
8. A switchgear cabinet facilitating maintenance according to claim 1, wherein: the cabinet body (1) bottom all is provided with gyro wheel (11) in four feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803642.XU CN210898098U (en) | 2019-10-24 | 2019-10-24 | Cubical switchboard convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803642.XU CN210898098U (en) | 2019-10-24 | 2019-10-24 | Cubical switchboard convenient to maintenance |
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| Publication Number | Publication Date |
|---|---|
| CN210898098U true CN210898098U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921803642.XU Active CN210898098U (en) | 2019-10-24 | 2019-10-24 | Cubical switchboard convenient to maintenance |
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|---|---|
| CN (1) | CN210898098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803263A (en) * | 2021-03-18 | 2021-05-14 | 安徽长龙电气集团有限公司 | Low-voltage switch cabinet convenient to maintain |
-
2019
- 2019-10-24 CN CN201921803642.XU patent/CN210898098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803263A (en) * | 2021-03-18 | 2021-05-14 | 安徽长龙电气集团有限公司 | Low-voltage switch cabinet convenient to maintain |
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