CN210120743U - Electrical control cabinet convenient to overhaul - Google Patents
Electrical control cabinet convenient to overhaul Download PDFInfo
- Publication number
- CN210120743U CN210120743U CN201920523277.0U CN201920523277U CN210120743U CN 210120743 U CN210120743 U CN 210120743U CN 201920523277 U CN201920523277 U CN 201920523277U CN 210120743 U CN210120743 U CN 210120743U
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- rotating
- pipe
- pipes
- cabinet body
- rotating shaft
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Abstract
The utility model discloses an electrical control cabinet convenient for maintenance, which comprises a cabinet body and a mounting rack arranged in the cabinet body, wherein the mounting rack comprises a hollow rotating shaft which is vertically arranged and a plurality of mounting plates which are arranged on the rotating shaft, and the mounting plates are arranged into a multilayer structure which is parallel from top to bottom; the rotating shaft comprises a plurality of sections of rotating pipes which are mutually and rotatably connected; the mounting plates are mounted on the side walls of the rotating pipes one by one; the rotating pipes at two ends of the rotating shaft are respectively connected with the top surface and the bottom surface of the cabinet body; each rotating pipe is provided with a wire inlet hole and a wire outlet hole. The utility model discloses an electrical control cabinet convenient to overhaul adopts and to follow pivot pivoted mounting panel installation electrical module, and arranges electrical module's connecting wire in the pivot, reduces the connecting wire surplus of reserving, avoids the winding of the connecting wire surplus of reserving, occupies the switch board space, influences switch board heat dispersion.
Description
Technical Field
The utility model relates to an electrical control cabinet technical field, concretely relates to electrical control cabinet convenient to overhaul.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.
The existing control cabinet is mostly of a cuboid structure, multiple layers of mounting plates used for mounting electric modules are arranged inside the control cabinet, and a plurality of wire holes through which connecting wires of the electric modules penetrate are formed in the mounting plates. In order to reduce the occupied space of the control cabinet, the electric modules installed in the control cabinet are often installed compactly, and the electric modules need to be detached and moved out during maintenance, so that the maintenance is difficult.
For the convenience of maintenance, patent CN208589653U discloses a JP cabinet convenient for maintenance, and patent CN207234195U discloses a remote control switch cabinet convenient for maintenance, both of which adopt a mounting plate or a drawing plate to realize the sliding-out or drawing-out of an electrical module, thereby facilitating maintenance. However, because the electrical module needs to be drawn out, the distance between the adjacent electrical modules is increased, the allowance of the connecting wire needs to be reserved in the installation process, and the reserved allowance of the connecting wire is accumulated in the control cabinet to easily cause the winding of the connecting wire, so that the maintenance of the electrical modules is influenced. Meanwhile, the reserved connecting wire allowance is accumulated to occupy the space in the control cabinet, the heat dissipation performance of the control cabinet is affected, and dust deposition is easily caused and is difficult to clean.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art, provide an electrical control cabinet convenient to overhaul, the adoption can be followed pivot pivoted mounting panel installation electrical module, and arranges electrical module's connecting wire in the pivot, reduces the connecting wire surplus of reserving, avoids the connecting wire surplus winding of reserving, occupies the switch board space, influences switch board heat dispersion.
The utility model discloses a following technical scheme realizes: an electric control cabinet convenient to overhaul comprises a cabinet body and a mounting rack arranged in the cabinet body, wherein the mounting rack comprises a hollow rotating shaft and a plurality of mounting plates arranged on the rotating shaft, the hollow rotating shaft is vertically arranged, and the mounting plates are arranged into a multilayer structure which is parallel to each other from top to bottom; the rotating shaft comprises a plurality of sections of rotating pipes which are mutually and rotatably connected; the mounting plates are mounted on the side walls of the rotating pipes one by one; the rotating pipes at two ends of the rotating shaft are respectively connected with the top surface and the bottom surface of the cabinet body; each rotating pipe is provided with a wire inlet hole and a wire outlet hole.
The mounting panel is provided with the electrical modules, the electrical modules which are connected with each other are electrically connected through connecting wires, and each connecting wire is marked. One end of the connecting wire is connected with the electric module, penetrates into the rotating pipe from the wire inlet hole, extends to the wire outlet hole along the rotating shaft, and penetrates out of the rotating pipe through the wire outlet hole to be connected with the electric module to be connected. The mounting plate and the rotating pipe rotate synchronously, the electric module to be overhauled is rotated out through rotating the mounting plate, and the mounting plate does not need to be pulled out. In the rotating process, the length of the connecting wire required between the two connected electric modules is not changed greatly, so that longer connecting wire allowance does not need to be reserved, and the connecting wire material is saved; meanwhile, the connecting wires are arranged through the rotating pipes, so that the inside of the control cabinet is clean and tidy, the maintenance is convenient, and the operation during the maintenance is prevented from being blocked by the extending connecting wires.
Further, the rotating pipe comprises a threading part and a connecting part which are integrally formed, the connecting part is arranged at one end of the threading part, and the outer diameter of the connecting part is in interference fit with the inner diameter of the threading part of the adjacent rotating pipe; the wire inlet hole and the wire outlet hole are respectively arranged at the upper part and the lower part of the side wall of the threading part.
The rotating shaft is connected with a threading part embedded into the adjacent rotating pipe through the connecting part of the rotating pipe to form a rotating structure which can independently rotate each section of rotating pipe, so that independent rotation of each mounting plate is realized. The wire outlet hole and the wire inlet hole are positioned in the area where the wire penetrating part is not connected with the adjacent rotating pipe connecting part.
Furthermore, the rotating shaft also comprises a plurality of connecting pipes which are rotatably connected with the rotating pipes, and the connecting pipes and the rotating pipes are arranged at intervals; the adjacent connecting pipes are detachably connected through a screw; the two ends of the rotating shaft are connected with the cabinet body through connecting pipes.
The connecting pipe is kept still all the time in the rotating process of the rotating pipe, the rotating pipe and the connecting pipe rotate relatively, and the rotating pipe is prevented from not driving adjacent rotating pipes to rotate in the rotating process.
Furthermore, the connecting pipe comprises a hollow pipe and an annular boss arranged along the side wall of the hollow pipe, and the annular boss is positioned in the middle of the side wall of the hollow pipe; the outer diameter of the connecting pipe is in interference fit with the inner diameter of the rotating pipe, and the outer diameter of the annular boss is larger than that of the rotating pipe; two ends of the hollow pipe are respectively embedded into two adjacent rotating pipes; the mounting panel horizontal installation just on the lower extreme lateral wall of rotating-tube the bottom surface of mounting panel and the upper surface contact of annular boss. The connecting pipe is located the rotation pipe that the connecting pipe both sides were connected of embedding respectively in the connecting pipe both ends, and the lower extreme of the rotation pipe that the connecting pipe top is connected presses the upper surface at annular boss, the upper end top of the rotation pipe that the connecting pipe below is connected is at the lower surface of annular boss.
The annular boss plays a supporting role for the rotating pipe and the mounting plate, so that the mounting plate is stronger in bearing capacity and more stable in the rotating process.
Furthermore, the screw rod is arranged outside the rotating pipe, and two ends of the screw rod are in threaded connection with the annular boss, so that a limiting effect is achieved.
At the rotating tube and the mounting panel rotation in-process, the mounting panel rotates to one end and pastes the screw rod and just can't continue to rotate again, makes the staff overhaul need change back operating condition with the mounting panel original route after accomplishing, avoids examining and repairing the in-process, and the staff is not careful many times syntropy and rotates the mounting panel, causes the winding of connecting wire.
Furthermore, the cabinet body is provided with a double-leaf cabinet door capable of being opened and closed, and the rotating shaft is vertically arranged along the door seam of the double-leaf cabinet door; the mounting plate is of a semicircular structure; the annular boss comprises a large-diameter semicircular ring and a small-diameter semicircular ring, wherein the large-diameter semicircular ring is positioned in the cabinet body, and the small-diameter semicircular ring is positioned outside the cabinet body; namely, the annular boss is of a reducing annular structure with a semi-annular diameter close to the inside of the cabinet body larger than a semi-annular diameter far away from the inside of the cabinet body; two ends of the screw are connected to the small-diameter semicircular rings of the two adjacent annular bosses; the two ends of the screw rod are connected with the annular bosses which are far away from the semi-ring in the cabinet body.
The mounting panel is located the cabinet when electric module operating condition internal, when needing to overhaul electric module, rotates the mounting panel and makes electric module roll out the cabinet body, and the staff of being convenient for overhauls. After the overhaul is finished, the mounting plate is rotated reversely, so that the electric module can be rotated into the cabinet body, and the working state is recovered.
The diameter of the large-diameter semicircular ring is large, and the mounting plate and the electric module on the mounting plate can be well supported.
Furthermore, the large-diameter semicircular ring is provided with a circular arc-shaped rotating groove close to the edge; be provided with on the mounting panel bottom surface and imbed and rotate the inslot and can follow the gliding sliding block of rotation groove, play the rotation direction and the limiting displacement of mounting panel.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model provides an electrical control cabinet convenient to overhaul adopts and to follow pivot pivoted mounting panel installation electrical module, and arranges electrical module's connecting wire in the pivot, reduces the connecting wire surplus of reserving, avoids the connecting wire surplus winding of reserving, occupies the switch board space, influences switch board heat dispersion.
(2) The utility model provides a pivot of electrical control cabinet convenient to overhaul adopts fixed connecting portion and relative connecting portion pivoted live-tube interval to set up, avoids the live-tube can not drive adjacent live-tube emergence rotation at the rotation in-process, need not the independent rotation that external force can realize adjacent live-tube.
(3) The utility model provides a connect through the screw rod that sets up in the rotating tube outside between the connecting portion of an electrical control cabinet convenient to overhaul, reached the connection of dismantling between the connecting portion promptly, can realize that the rotation of mounting panel is spacing simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a rotating tube according to embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a rotating tube and a connecting portion according to embodiment 4 of the present invention;
fig. 4 is a top view of a connecting part according to embodiment 4 of the present invention;
wherein: 100-cabinet body, 101-double-leaf cabinet door, 200-mounting bracket, 1-rotating shaft, 11-rotating pipe, 111-wire inlet hole, 112-wire outlet hole, 113-wire threading part, 114-connecting part, 12-connecting pipe, 121-hollow pipe, 122-annular boss, 1221-large-diameter semicircular ring, 12211-rotating groove, 1222-small-diameter semicircular ring, 13-screw rod and 2-mounting plate.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
The utility model discloses in, each electrical equipment of electrical module for installing in the electrical control cabinet, because it is not the utility model discloses an improve the point, consequently the utility model discloses in not going on the detailed description to model, the structure of electrical module, it is right not influenced the utility model discloses a technical scheme's understanding.
Example 1
As shown in fig. 1, an electrical control cabinet convenient to overhaul comprises a cabinet body 100 and a mounting rack 200 installed in the cabinet body 100, wherein the mounting rack 200 comprises a hollow rotating shaft 1 vertically arranged and a plurality of mounting plates 2 installed on the rotating shaft 1, and the mounting plates 2 are arranged in a multi-layer structure parallel to each other from top to bottom; the rotating shaft 1 comprises a plurality of sections of rotating pipes 11 which are mutually rotatably connected; the mounting plates 2 are mounted on the side walls of the rotating pipes 11 one by one; the rotating pipes 11 at the two ends of the rotating shaft 1 are respectively connected with the top surface and the bottom surface of the cabinet body 100; each of the rotating pipes 11 is provided with a wire inlet hole 111 and a wire outlet hole 112.
The cabinet body 100 is provided with a double-leaf cabinet door 101 which can be opened and closed, and the rotating shaft 1 is vertically arranged along the door seam of the double-leaf cabinet door 101; the mounting plate 2 is of a semi-circular configuration.
The mounting panel 2 is provided with electrical modules, the electrical modules connected with each other are electrically connected through connecting wires, and each connecting wire is marked. One end of the connecting wire is connected with the electrical module, then penetrates into the rotating tube 11 from the wire inlet hole 111, extends to the wire outlet hole 112 along the rotating shaft 1, and penetrates out of the rotating tube 11 through the wire outlet hole 112 to be connected with the electrical module to be connected. The mounting plate 2 and the rotating pipe 11 rotate synchronously, the electric module to be overhauled is rotated out by rotating the mounting plate 2, and the mounting plate 2 does not need to be pulled out. In the rotating process, the length of the connecting wire required between the two connected electric modules is not changed greatly, so that longer connecting wire allowance does not need to be reserved, and the connecting wire material is saved; meanwhile, the connecting wires are arranged through the rotating pipe 11, so that the inside of the control cabinet is clean and tidy, the maintenance is convenient, and the operation during the maintenance is prevented from being blocked by the extending connecting wires.
Example 2
The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: as shown in fig. 2, the rotating tube 11 includes a threading part 113 and a connecting part 114 which are integrally formed, the connecting part 114 is disposed at one end of the threading part 113 and the outer diameter of the connecting part 114 is interference-fitted with the inner diameter of the threading part 113 of the adjacent rotating tube 11; the thread inlet hole 111 and the thread outlet hole 112 are respectively provided at upper and lower portions of a sidewall of the threading part 113.
The rotating shaft 1 is embedded into the threading part 113 of the adjacent rotating pipe 11 through the connecting part 114 of the rotating pipe 11 and connected into a rotating structure which can independently rotate each section of rotating pipe 11, so that the independent rotation of each mounting plate 2 is realized. The outlet hole 112 and the inlet hole 111 are located in a region where the threading part 113 is not connected to the connecting part 114 of the adjacent rotary pipe 11.
Other parts in this embodiment are substantially the same as those in embodiment 1, and thus are not described in detail.
Example 3
The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: as shown in fig. 3, the rotating shaft 1 further includes a plurality of connecting pipes 12 rotatably connected to the rotating pipes 11, and the connecting pipes 12 are spaced apart from the rotating pipes 11; the adjacent connecting pipes 12 are detachably connected through a screw 13; the two ends of the rotating shaft 1 are connected with the cabinet 100 through connecting pipes 12.
The connecting pipe 12 is always kept stationary in the rotating process of the rotating pipe 11, the rotating pipe 11 and the connecting pipe 12 rotate relatively, and the rotating pipe 11 is prevented from driving the adjacent rotating pipe 11 to rotate in the rotating process.
Other parts in this embodiment are substantially the same as those in embodiment 1, and thus are not described in detail.
Example 4
The embodiment is improved on the basis of the embodiment 3, and the improvement is that: as shown in fig. 3 and 4, the connecting tube 12 includes a hollow tube 121 and an annular boss 122 disposed along a side wall of the hollow tube 121, wherein the annular boss 122 is located in a middle portion of the side wall of the hollow tube 121; the outer diameter of the connecting pipe 12 is in interference fit with the inner diameter of the rotating pipe 11, and the outer diameter of the annular boss 122 is larger than the outer diameter of the rotating pipe 11; two ends of the hollow pipe 121 are respectively embedded into the two adjacent rotating pipes 11; the mounting plate 2 is horizontally mounted on the side wall of the lower end of the rotating pipe 11, and the bottom surface of the mounting plate 2 is in contact with the upper surface of the annular boss 122. The parts of the connecting pipe 12 located at the two sides of the annular boss 122 are respectively embedded into the rotating pipes 11 connected with the two ends of the connecting pipe 12, the lower end of the rotating pipe 11 connected above the connecting pipe 12 is pressed on the upper surface of the annular boss 122, and the upper end of the rotating pipe 11 connected below the connecting pipe 12 is pressed on the lower surface of the annular boss 122.
The annular boss 122 supports the rotating pipe 11 and the mounting plate 2, so that the mounting plate 2 has stronger bearing capacity and is more stable in the rotating process.
Preferably, the screw 13 is arranged outside the rotating pipe 11, and two ends of the screw 13 are in threaded connection with the annular boss 122, so that a limiting effect is achieved.
At rotating tube 11 and mounting panel 2 rotation in-process, mounting panel 2 rotates to one end and pastes screw rod 13 and just can't continue to rotate again, makes the staff overhaul need change mounting panel 2 original way back operating condition after accomplishing, avoids examining and repairing the in-process, and the staff is not careful many times syntropy and rotates mounting panel 2, causes the winding of connecting wire.
Other parts in this embodiment are substantially the same as those in embodiment 3, and thus are not described in detail.
Example 5
The embodiment is improved on the basis of embodiment 4, and the improvement is as follows: as shown in fig. 3 and 4, the annular boss 122 includes a large-diameter semicircular ring 1221 located inside the cabinet 100 and a small-diameter semicircular ring 1222 located outside the cabinet 100, and the diameter of the large-diameter semicircular ring 1221 is greater than that of the small-diameter semicircular ring 1222; namely, the annular boss 122 is a reducing annular structure with a semi-annular diameter close to the inside of the cabinet body 100 larger than a semi-annular diameter far away from the inside of the cabinet body 100; the two ends of the screw 13 are connected to the small-diameter semi-circular rings 1222 of the two adjacent circular bosses 122; two ends of the screw 13 are connected with the annular boss 122 which is far away from the semi-ring in the cabinet body 100.
The mounting panel 2 is located the cabinet body 100 when electric module operating condition, when needing to overhaul electric module, rotates mounting panel 2 and makes electric module roll out the cabinet body 100, the staff of being convenient for overhauls. After the overhaul is finished, the mounting plate 2 is rotated reversely, so that the electric module can be rotated into the cabinet body 100 to restore the working state.
The large-diameter semicircular ring 1221 has a large diameter, and can support the mounting plate 2 and the electrical module on the mounting plate 2 well.
Preferably, the large-diameter semicircular ring 1221 is provided with a circular arc-shaped rotating groove 12211 close to the edge; be provided with on the mounting panel 2 bottom surface and imbed in the rotation groove 12211 and can follow the gliding sliding block of rotation groove 12211, play mounting panel 2's rotation direction and limiting displacement.
Other parts in this embodiment are substantially the same as those in embodiment 4, and thus are not described in detail.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (7)
1. The utility model provides an electrical control cabinet convenient to overhaul, includes the cabinet body (100) and installs mounting bracket (200) in the cabinet body (100), its characterized in that: the mounting rack (200) comprises a hollow rotating shaft (1) and a plurality of mounting plates (2) which are vertically arranged on the rotating shaft (1), and the mounting plates (2) are arranged into a multi-layer structure which is parallel to each other from top to bottom; the rotating shaft (1) comprises a plurality of sections of rotating pipes (11) which are mutually rotatably connected; the mounting plates (2) are mounted on the side walls of the rotating pipes (11) one by one; the rotating pipes (11) at the two ends of the rotating shaft (1) are respectively connected with the top surface and the bottom surface of the cabinet body (100); each rotating pipe (11) is provided with a wire inlet hole (111) and a wire outlet hole (112).
2. An electric control cabinet convenient to overhaul as claimed in claim 1, wherein: the rotating pipe (11) comprises a threading part (113) and a connecting part (114) which are integrally formed, the connecting part (114) is arranged at one end of the threading part (113), and the outer diameter of the connecting part (114) is in interference fit with the inner diameter of the threading part (113) of the adjacent rotating pipe (11); the wire inlet hole (111) and the wire outlet hole (112) are respectively arranged at the upper part and the lower part of the side wall of the threading part (113).
3. An electric control cabinet convenient to overhaul as claimed in claim 1, wherein: the rotating shaft (1) further comprises a plurality of connecting pipes (12) which are rotatably connected with the rotating pipes (11), and the connecting pipes (12) and the rotating pipes (11) are arranged at intervals; the adjacent connecting pipes (12) are detachably connected through a screw (13); the two ends of the rotating shaft (1) are connected with the cabinet body (100) through connecting pipes (12).
4. An electric control cabinet convenient to overhaul as claimed in claim 3, wherein: the connecting pipe (12) comprises a hollow pipe (121) and an annular boss (122) arranged along the side wall of the hollow pipe (121), and the annular boss (122) is positioned in the middle of the side wall of the hollow pipe (121); the outer diameter of the connecting pipe (12) is in interference fit with the inner diameter of the rotating pipe (11), and the outer diameter of the annular boss (122) is larger than that of the rotating pipe (11); two ends of the hollow pipe (121) are respectively embedded into two adjacent rotating pipes (11); mounting panel (2) horizontal installation just on the lower extreme lateral wall of rotating-tube (11) the bottom surface of mounting panel (2) and the upper surface contact of annular boss (122).
5. An easy-to-service electrical control cabinet as claimed in claim 4, wherein: the screw rod (13) is arranged outside the rotating pipe (11), and two ends of the screw rod (13) are in threaded connection with the annular boss (122).
6. An easy-to-service electrical control cabinet as claimed in claim 4 or 5, wherein: the cabinet body (100) is provided with a double-leaf cabinet door (101) capable of being opened and closed, and the rotating shaft (1) is vertically arranged along a door seam of the double-leaf cabinet door (101); the mounting plate (2) is of a semicircular structure; the annular boss (122) comprises a large-diameter semicircular ring (1221) positioned in the cabinet body (100) and a small-diameter semicircular ring (1222) positioned outside the cabinet body (100), and the diameter of the large-diameter semicircular ring (1221) is larger than that of the small-diameter semicircular ring (1222); two ends of the screw rod (13) are connected to the small-diameter semicircular rings (1222) of the two adjacent annular bosses (122); two ends of the screw rod (13) are connected with the annular boss (122) and are far away from the semi-ring shape in the cabinet body (100).
7. An electrical control cabinet convenient to overhaul as claimed in claim 6 wherein: the large-diameter semicircular ring (1221) is provided with a circular arc-shaped rotating groove (12211) close to the edge; be provided with on mounting panel (2) bottom surface and imbed in rotating groove (12211) and can follow the gliding sliding block of rotating groove (12211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920523277.0U CN210120743U (en) | 2019-04-17 | 2019-04-17 | Electrical control cabinet convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920523277.0U CN210120743U (en) | 2019-04-17 | 2019-04-17 | Electrical control cabinet convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210120743U true CN210120743U (en) | 2020-02-28 |
Family
ID=69612920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920523277.0U Expired - Fee Related CN210120743U (en) | 2019-04-17 | 2019-04-17 | Electrical control cabinet convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210120743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542199A (en) * | 2020-05-11 | 2020-08-14 | 江苏科技大学 | Rotary complete electric appliance cabinet |
-
2019
- 2019-04-17 CN CN201920523277.0U patent/CN210120743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542199A (en) * | 2020-05-11 | 2020-08-14 | 江苏科技大学 | Rotary complete electric appliance cabinet |
| CN111542199B (en) * | 2020-05-11 | 2021-05-11 | 江苏科技大学 | Rotary complete electric appliance cabinet |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |