CN112510490B - Power distribution cabinet equipment convenient to install - Google Patents
Power distribution cabinet equipment convenient to install Download PDFInfo
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- CN112510490B CN112510490B CN202011423130.8A CN202011423130A CN112510490B CN 112510490 B CN112510490 B CN 112510490B CN 202011423130 A CN202011423130 A CN 202011423130A CN 112510490 B CN112510490 B CN 112510490B
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- distribution cabinet
- rotating shaft
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- 238000009826 distribution Methods 0.000 title claims abstract description 120
- 238000007789 sealing Methods 0.000 claims description 46
- 238000003825 pressing Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 22
- 230000037431 insertion Effects 0.000 description 22
- 230000005484 gravity Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The utility model relates to a power distribution cabinet device convenient to install, which belongs to the field of power distribution cabinets and comprises a power distribution cabinet body, a door body hinged on the power distribution cabinet body, a rotating shaft rotationally connected in the power distribution cabinet body, a rotating rod fixedly arranged on the rotating shaft, a plurality of rotating shafts rotationally connected on the rotating rod, an assembling frame fixedly arranged at one end of the rotating shaft far away from the rotating rod, a power distribution board glidingly connected on the assembling frame, a plurality of elements respectively arranged on the power distribution board, a driving rod rotationally connected on the side wall of the power distribution cabinet body, a driving mechanism arranged between the rotating shaft and the driving rod and used for controlling the rotating of the rotating shaft, and a control mechanism arranged outside the power distribution cabinet body and used for controlling the rotating of the driving rod; the rotating shaft and the rotating shaft are arranged along the length direction of the power distribution cabinet body. It is convenient to change and install elements such as electrical elements, instruments, switches and the like.
Description
Technical Field
The application relates to the field of power distribution cabinets, in particular to power distribution cabinet equipment convenient to install.
Background
The power distribution cabinet is used for distributing power distribution cabinets, lighting power distribution cabinets, metering cabinets and the like, is final-stage equipment of a power distribution system, is applied to occasions with dispersed loads and less loops, and can provide protection, monitoring and control for the loads.
At present, when installing the switch board, install each electric element, instrument, switch etc. on the distribution board earlier usually, fix the distribution board in the bottom of switch board afterwards, but, each electric element, instrument, switch etc. need dismantle the distribution board when the damage needs to be changed, install new electric element, instrument, switch etc. to the distribution board afterwards on, install the distribution board to the bottom of switch board again, it is more loaded down with trivial details to change the installation.
In view of the above-described related art, the inventors have considered that there is a drawback that it is not easy to replace mounted electric components, meters, switches, and the like.
Disclosure of Invention
For convenient change installation electric elements, instrument, switch etc. this application provides a switch board equipment easy to assemble.
The application provides a switch board equipment easy to assemble adopts following technical scheme:
a power distribution cabinet device convenient to install comprises a power distribution cabinet body, a door body hinged to the power distribution cabinet body, a rotating shaft rotatably connected in the power distribution cabinet body, a rotating rod fixedly arranged on the rotating shaft, a plurality of rotating shafts rotatably connected to the rotating rod, an assembly frame fixedly arranged at one end, far away from the rotating rod, of the rotating shaft, a power distribution board connected to the assembly frame in a sliding mode, a plurality of elements respectively arranged on the power distribution board, a driving rod rotatably connected to the side wall of the power distribution cabinet body, a driving mechanism arranged between the rotating shaft and the driving rod and used for controlling the rotating shaft to rotate, and a control mechanism arranged on the outer side of the power distribution cabinet body and used for controlling the driving rod to rotate; the rotating shaft and the rotating shaft are arranged along the length direction of the power distribution cabinet body.
By adopting the technical scheme, when a worker installs the distribution board, firstly, each element is installed on the distribution board, then the control mechanism controls the driving rod to rotate, then the driving rod drives the rotating shaft to rotate through the driving mechanism, the rotating shaft drives the rotating rod fixedly connected with the rotating shaft to rotate, so that the rotating rod rotates to be horizontal, the assembly jig rotates downwards around the rotating shaft under the action of gravity, so that the assembly jig naturally sags, then the distribution board is installed on the assembly jig, then the control mechanism controls the driving rod to rotate again, the driving rod drives the rotating rod to rotate, so that the rotating rod rotates to be vertical, the assembly jig rotates downwards around the rotating shaft under the action of gravity to naturally sag, so that all the assembly jigs are positioned in the same plane, the distribution board on the assembly jig can not be separated from the assembly jig, the stability of the distribution board is improved, and the space in the distribution board body is saved, finally, the door body is closed, the installation of the power distribution cabinet can be completed, and if elements such as electrical elements, instruments and switches are damaged and need to be replaced, the process is repeated to complete the replacement of the elements; when the staff changes the components such as the electric elements, the instruments, the switches arranged on the distribution board, the distribution board connected on the assembly jig can be taken down in a sliding manner, and the taken-down distribution board can be operated, so that the staff is convenient to replace the components such as the electric elements, the instruments and the switches, and the safety of the staff in the process of installing the components in the distribution cabinet is improved.
Optionally, the control mechanism includes a sleeve fixedly disposed on one side of the driving rod away from the driving mechanism, a baffle fixedly disposed on one end of the sleeve away from the driving rod, a control rod disposed between the sleeve and the baffle, a connecting member disposed between the control rod and the driving rod for connecting the control rod and the driving rod, and an elastic assembly disposed between the baffle and the driving rod for pushing the control rod to move towards the side away from the driving rod; the control rod penetrates through the baffle and is connected with the baffle in a rotating mode, and the control rod is connected with the baffle in a sliding mode.
By adopting the technical scheme, when a worker controls the driving rod to rotate through the control mechanism, the control rod is connected with the driving rod through the connecting piece firstly, and then the control rod is rotated, so that the control rod can drive the driving rod to rotate; after the staff rotates the rotating rod to a vertical or horizontal state, the control rod is separated from the driving rod through the elastic assembly, so that the connection state of the connecting piece is released; under control mechanism's effect, if staff rotates the control lever or the control lever is touched to the mistake, the rotation axis only can idle run, all can not lead to the rotation of actuating lever to the stability of switch board has effectively been improved.
Optionally, the connecting piece is an insertion rod fixedly arranged at one end of the control rod close to the driving rod, an insertion groove is formed in the driving rod, and the insertion rod is connected with the insertion groove in a sliding mode.
Through adopting above-mentioned technical scheme, the user passes through the connecting piece when being connected plug rod and inserting groove, at first press the control lever to the one end that is close to the actuating lever, the control lever drives the plug rod and removes to the one end that is close to the actuating lever, peg graft plug rod to the inserting groove in, if the plug rod does not insert the inserting groove in, rotate the regulation control lever, make the plug rod insert in the inserting groove, can realize the connection status of connecting piece, the plug rod only can be located the inserting groove and slide, can not rotate, thereby after the plug rod inserts the inserting groove, the rotation of actuating lever can be realized to the rotation control lever.
Optionally, the elastic component includes a separation plate sleeved on the control rod, a spring arranged between the separation plate and the drive rod, the separation plate is fixedly connected with the control rod, the separation plate is located inside the sleeve, the separation plate can be located inside the sleeve and can slide, one end of the spring is abutted against the separation plate, the other end of the spring is abutted against the drive rod, and the spring is always in a compression state.
Through adopting above-mentioned technical scheme, the staff rotates the rotary rod to vertical or horizontality back, loosens the control lever, and the spring promotes the separation plate under the spring action and removes to the one side of keeping away from the actuating lever, and the separation plate drives rather than fixed connection's control lever simultaneously and removes to the one side of keeping away from the actuating lever to remove the connected state of connecting piece.
Optionally, the driving mechanism includes a worm fixedly disposed at an end of the driving rod away from the control mechanism, a worm gear engaged with the worm, a supporting seat fixedly disposed on the power distribution cabinet body, a transmission shaft rotatably connected to the supporting seat, a driven bevel gear fixedly disposed on the rotation shaft, and a driving bevel gear engaged with the driven bevel gear; the worm is located the inside of switch board body, transmission shaft one end and worm wheel fixed connection, the other end and drive bevel gear fixed connection.
By adopting the technical scheme, when a worker drives the rotating shaft to rotate through the driving mechanism, firstly, the driving rod is rotated, the driving rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the rotating shaft to rotate, so that the driving mechanism drives the rotating shaft to rotate; the worm wheel and the worm are in multi-tooth meshing transmission, so that the transmission is stable, the noise is low, and the self-locking performance is realized, and the stability of the rotating shaft in rotation is improved.
Optionally, one end of the driving rod penetrates through a side wall of the power distribution cabinet body, and a sealing mechanism for sealing a joint between the driving rod and the side wall of the power distribution cabinet body is arranged between the driving rod and the side wall of the power distribution cabinet body.
Through adopting above-mentioned technical scheme, sealing mechanism can be sealed with the gap between actuating lever and the switch board body lateral wall, makes water or dust be difficult to pass the gap entering switch board between actuating lever and the switch board body lateral wall originally internally to the stability of switch board has been improved.
Optionally, the sealing mechanism includes a sealing ring sleeved on the driving rod, and a fixing assembly arranged between the sealing ring and the power distribution cabinet body and used for fixing the sealing ring on the side wall of the power distribution cabinet body; the sealing washer and switch board body lateral wall butt.
Through adopting above-mentioned technical scheme, the sealing washer closely laminates with the lateral wall of switch board body to with the gap seal between actuating lever and the switch board body lateral wall, make water or dust be difficult to get into the switch board originally internally, fixed subassembly is consolidated the sealing washer, prevents that the sealing washer from breaking away from on the lateral wall of switch board body, has further strengthened the leakproofness between actuating lever and the switch board body lateral wall.
Optionally, the fixing assembly comprises a pressing ring sleeved on the driving rod and a plurality of screws arranged between the pressing ring and the sealing ring, the pressing ring is abutted against the sealing ring, and the screws penetrate through the pressing ring and the sealing ring to be in threaded connection with the side wall of the power distribution cabinet body.
Through adopting above-mentioned technical scheme, the clamp ring compresses tightly the sealing washer on the lateral wall of switch board body, not only plays the guard action to the sealing washer, has increased the connection area between screw and the sealing washer moreover, has reduced stress concentration, has improved the stability of being connected between screw and the switch board body, and the screw connection construction is simple, convenient to detach and installation, tired, low in manufacturing cost, joint strength height.
Optionally, a dovetail block is fixedly arranged on the distribution board, a dovetail groove matched with the dovetail block is formed in the assembly jig, and the dovetail block can be inserted into the dovetail groove.
By adopting the technical scheme, the dovetail block can only slide along the opening direction of the dovetail groove, so that the sliding motion of the distribution board is realized, and the guide and limiting effects are realized on the sliding of the distribution board.
Optionally, a chamfer is formed at an opening of the dovetail groove.
Through adopting above-mentioned technical scheme, the chamfer plays the effect of direction and location for in the dovetail inserts the dovetail, makes things convenient for the staff to insert the dovetail on the distribution board in the dovetail.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the worker replaces the elements arranged on the distribution board, the distribution board connected to the assembly frame in a sliding mode can be taken down, and the taken-down distribution board can be operated, so that the worker can replace and install the elements conveniently, and the safety of the worker in the process of installing the elements in the distribution board is improved;
2. under the action of the control mechanism, if a worker rotates the control rod or mistakenly touches the control rod, the rotating shaft can only idle and cannot cause the rotation of the driving rod, so that the stability of the power distribution cabinet is effectively improved;
3. sealing mechanism can seal the gap between actuating lever and the switch board body lateral wall, makes water or dust be difficult to pass the gap between actuating lever and the switch board body lateral wall and gets into the switch board originally internally to the stability of switch board has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet in an embodiment of the present application;
FIG. 2 is a partial schematic structural view illustrating the mounting relationship of the mounting bracket to the electrical panel;
FIG. 3 is a schematic view showing the configuration of an assembly rack in a distribution cabinet in a retracted state;
FIG. 4 is a partially enlarged view of portion A of FIG. 3;
FIG. 5 is a partial cross-sectional view showing the control mechanism;
fig. 6 is an exploded view showing the sealing mechanism.
Description of reference numerals: 1. a power distribution cabinet body; 11. a door body; 2. a rotating shaft; 3. rotating the rod; 31. a rotating shaft; 4. an assembly frame; 41. a dovetail groove; 42. chamfering; 5. a distribution board; 51. a dovetail block; 52. an element; 6. a drive rod; 61. inserting grooves; 7. a drive mechanism; 71. a worm; 72. a worm gear; 73. a driven bevel gear; 74. a drive bevel gear; 75. a supporting seat; 76. a drive shaft; 8. a control mechanism; 81. a sleeve; 82. a baffle plate; 83. a control lever; 84. a hand wheel; 85. a plug rod; 86. an elastic component; 861. a separation plate; 862. a spring; 9. a sealing mechanism; 91. a seal ring; 92. a fixing component; 921. a compression ring; 922. and (4) a screw.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses switch board equipment easy to assemble. Referring to fig. 1 and 2, the power distribution cabinet equipment comprises a power distribution cabinet body 1, wherein the power distribution cabinet body 1 is a cuboid which is hollow inside and is provided with an opening at one side, a door body 11 is hinged at the opening of the power distribution cabinet body 1, and the door body 11 is rectangular; a rotating shaft 2 is rotatably connected in the power distribution cabinet body 1, the rotating shaft 2 is arranged along the length direction of the power distribution cabinet body 1, and the axis of the rotating shaft 2 is perpendicular to two side walls of the power distribution cabinet body 1 in the length direction; the two ends of the rotating shaft 2 are fixedly provided with the rotating rods 3, the rotating rods 3 are rectangular, the rotating rods 3 are perpendicular to the rotating shaft 2, each rotating rod 3 is rotatably connected with a plurality of rotating shafts 31, and the axes of the rotating shafts 31 are perpendicular to the rotating rods 3; an assembly frame 4 is fixedly arranged at one end, away from the rotating rod 3, of the rotating shaft 31, a distribution board 5 is connected to the assembly frame 4 in a sliding mode, the distribution board 5 is rectangular, dovetail blocks 51 are fixedly arranged on two sides of the distribution board 5 in the length direction, dovetail grooves 41 matched with the dovetail blocks 51 are formed in the assembly frame 4, and the dovetail blocks 51 can be inserted into the dovetail grooves 41; the chamfer 42 is formed at the opening of the dovetail groove 41, and the chamfer 42 plays a role in guiding and positioning when the dovetail block 51 is inserted into the dovetail groove 41, so that a worker can conveniently insert the dovetail block 51 on the distribution board 5 into the dovetail groove 41.
Referring to fig. 3 and 4, a plurality of elements 52 are respectively arranged on the distribution board 5, a driving rod 6 is rotatably connected to one side wall of the distribution cabinet body 1 along the length direction thereof, one end of the driving rod 6 penetrates through the side wall of the distribution cabinet body 1, and the driving rod 6 is perpendicular to the side wall of the distribution cabinet body 1; a driving mechanism 7 is arranged between the rotating shaft 2 and the driving rod 6, and the driving mechanism 7 is used for controlling the rotating shaft 2 to rotate; the control mechanism 8 is arranged on the outer side of the power distribution cabinet body 1, and the control mechanism 8 is used for controlling the driving rod 6 to rotate.
When a worker installs the distribution board 5, firstly, each element 52 is installed on the distribution board 5, then the driving rod 6 is controlled to rotate by the control mechanism 8, then the driving rod 6 drives the rotating shaft 2 to rotate by the driving mechanism 7, the rotating shaft 2 drives the rotating rod 3 to rotate, so that the rotating rod 3 rotates to be horizontal, the assembly frame 4 rotates downwards around the rotating shaft 31 under the action of gravity, so that the assembly frame 4 naturally droops, then the dovetail block 51 fixedly arranged on the distribution board 5 is inserted into the dovetail groove 41 on the assembly frame 4, the dovetail block 51 can only slide along the opening direction of the dovetail groove 41 and plays guiding and limiting roles on the sliding of the distribution board 5, then the driving rod 6 is controlled to rotate by the control mechanism 8 again, the driving rod 6 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the rotating rod 3 to rotate, so that the rotating rod 3 rotates to be vertical, the assembly frame 4 rotates downwards around the rotating shaft 31 under the action of gravity, make the assembly jig 4 flagging naturally, make each assembly jig 4 all be located the coplanar to make the panel 5 on the assembly jig 4 can't break away from the assembly jig 4, and then improve the stability of panel 5, and saved the space in the switch board body 1, close the door body 11 at last, can accomplish the installation of switch board, if components 52 such as electric elements, instrument, switch damage when needing to be changed, the change that component 52 can be accomplished to the repeated above-mentioned process.
Referring to fig. 5, the control mechanism 8 includes a sleeve 81 fixedly disposed on a side of the driving rod 6 away from the driving mechanism 7, an axis of the sleeve 81 is collinear with an axis of the driving rod 6, a baffle 82 is fixedly disposed on an end of the sleeve 81 away from the driving rod 6, and the baffle 82 is circular; a control rod 83 is arranged between the sleeve 81 and the baffle 82, the control rod 83 penetrates through the baffle 82 and is connected with the baffle 82 in a rotating mode, and the control rod 83 is connected with the baffle 82 in a sliding mode; a hand wheel 84 is fixedly arranged at one end of the control rod 83 penetrating through the baffle 82, and the hand wheel 84 provides a hand-held part for workers, so that the workers can conveniently rotate the hand wheel 84; a connecting piece is arranged between the control rod 83 and the driving rod 6 and is used for connecting the control rod 83 and the driving rod 6; an elastic component 86 is arranged between the baffle plate 82 and the driving rod 6, and the elastic component 86 is used for pushing the control rod 83 to move towards the side far away from the driving rod 6.
Referring to fig. 5, the connecting member is an insertion rod 85 fixedly disposed at an end of the control rod 83 near the driving rod 6, a cross section of the insertion rod 85 is a regular triangle, the driving rod 6 is provided with an insertion groove 61, the insertion groove 61 is also a regular triangle, and the insertion rod 85 can be inserted into the insertion groove 61.
Referring to fig. 5, the elastic assembly 86 includes a separating plate 861 sleeved on the control rod 83, the separating plate 861 is annular, the separating plate 861 is fixedly connected to the control rod 83, the separating plate 861 is located inside the sleeve 81, the outer diameter of the separating plate 861 is equal to the inner diameter of the sleeve 81, and the separating plate 861 can slide inside the sleeve 81; a spring 862 is provided between the separating plate 861 and the drive lever 6, one end of the spring 862 abuts against the separating plate 861, the other end abuts against the drive lever 6, and the spring 862 is always in a compressed state.
When the operator controls the driving rod 6 to rotate through the control mechanism 8, firstly, the hand wheel 84 is pressed towards one side close to the driving rod 6 by overcoming the elasticity of the spring 862, the hand wheel 84 drives the control rod 83 to move towards one side close to the driving rod 6, the control rod 83 drives the insertion rod 85 to move, the insertion rod 85 is inserted into the insertion groove 61, if the insertion rod 85 is not inserted into the insertion groove 61, the adjusting hand wheel 84 is rotated, the hand wheel 84 drives the control rod 83 and the insertion rod 85 to rotate, the insertion rod 85 is inserted into the insertion groove 61, the connection state of the connecting piece can be realized, the insertion rod 85 can only be positioned in the insertion groove 61 to slide and move but cannot rotate, and therefore, after the insertion rod 85 is inserted into the insertion groove 61, the control rod 83 is rotated to realize the rotation of the driving rod 6; after the worker rotates the rotating rod 3 to the vertical or horizontal state, the hand wheel 84 is loosened, the spring 862 pushes the separating plate 861 to move to the side far away from the driving rod 6 under the action of the elastic force, and simultaneously the separating plate 861 drives the control rod 83 fixedly connected with the separating plate to move to the side far away from the driving rod 6, so that the connection state of the connecting piece is released; under the action of the control mechanism 8, if a worker rotates the control lever 83 or accidentally hits the control lever 83, the rotating shaft 2 can only idle, and the rotation of the driving rod 6 cannot be caused.
With reference to fig. 3 and 4, the driving mechanism 7 comprises a worm 71 fixedly arranged at one end of the driving rod 6 far away from the control mechanism 8, the worm 71 is positioned inside the switch board body 1, the axis of the worm 71 is collinear with the axis of the driving rod 6, the worm 71 is positioned below the rotating shaft 2, a worm wheel 72 is meshed on the worm 71, and the axis of the worm wheel 72 is perpendicular to the axis of the worm 71; a driven bevel gear 73 is sleeved on the rotating shaft 2, the rotating shaft 2 is fixedly connected with the driven bevel gear 73, a driving bevel gear 74 is meshed on the driven bevel gear 73, and the axis of the driving bevel gear 74 is vertical to the axis of the driven bevel gear 73; a support seat 75 is fixedly arranged on the side wall of the power distribution cabinet body 1, the support seat 75 is rectangular, and the support seat 75 is positioned between the rotating shaft 2 and the worm 71; the supporting seat 75 is rotatably connected with a transmission shaft 76, the axis of the transmission shaft 76 is perpendicular to the supporting seat 75, one end of the transmission shaft 76 is fixedly connected with the worm gear 72, and the other end of the transmission shaft 76 is fixedly connected with the driving bevel gear 74.
When a worker drives the rotating shaft 2 to rotate through the driving mechanism 7, firstly, the driving rod 6 is rotated, the driving rod 6 drives the worm 71 to rotate, the worm 71 drives the worm wheel 72 to rotate, the worm wheel 72 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the driving bevel gear 74 to rotate, the driving bevel gear 74 drives the driven bevel gear 73 to rotate, and the driven bevel gear 73 drives the rotating shaft 2 to rotate, so that the driving mechanism 7 drives the rotating shaft 2 to rotate, the worm wheel 72 and the worm 71 have self-locking performance, and the stability of the rotating shaft 2 is improved.
Referring to fig. 5 and 6, a sealing mechanism 9 is arranged between the driving rod 6 and the side wall of the power distribution cabinet body 1, and the sealing mechanism 9 is used for sealing the connection position of the driving rod 6 and the side wall of the power distribution cabinet body 1; the sealing mechanism 9 comprises a sealing ring 91 sleeved on the driving rod 6, the sealing ring 91 is annular, the sealing ring 91 is abutted against the side wall of the power distribution cabinet body 1, and the sealing ring 91 is made of ethylene propylene diene monomer; be provided with fixed subassembly 92 between sealing washer 91 and the switch board body 1, fixed subassembly 92 is used for fixing sealing washer 91 on switch board body 1 lateral wall.
Referring to fig. 5 and 6, the fixing assembly 92 includes a pressing ring 921 sleeved on the driving rod 6, the pressing ring 921 is in a ring shape, the pressing ring 921 abuts against the sealing ring 91, and the pressing ring 921 is used for increasing the connection area between the screw 922 and the sealing ring 91, reducing stress concentration and improving the connection stability between the screw 922 and the power distribution cabinet body 1; a plurality of screws 922 are arranged between the pressing ring 921 and the sealing ring 91, the screws 922 are arranged on the pressing ring 921 in a circular and uniform interval mode, and the screws 922 penetrate through the pressing ring 921 and the sealing ring 91 and are in threaded connection with the side wall of the power distribution cabinet body 1.
Sealing washer 91 closely laminates with the lateral wall of switch board body 1, makes water or dust be difficult to pass the gap entering switch board body 1 between actuating lever 6 and the 1 lateral wall of switch board body to it is sealed with the gap between actuating lever 6 and the 1 lateral wall of switch board body, clamp ring 921 and screw 922 are consolidated sealing washer 91, prevent that sealing washer 91 from breaking away from on the lateral wall of switch board body 1, have further strengthened the leakproofness between actuating lever 6 and the 1 lateral wall of switch board body.
The implementation principle of a power distribution cabinet device convenient to install in the embodiment of the application is as follows: when a worker installs the distribution board 5, the components 52 are firstly installed on the distribution board 5, then the hand wheel 84 is pressed to enable the inserting rod 85 to be inserted in the inserting groove 61, then the hand wheel 84 is rotated, the hand wheel 84 drives the driving rod 6 to rotate, the driving rod 6 drives the worm wheel 72 and the worm 71 to rotate, the worm wheel 72 drives the transmission shaft 76 to rotate, the transmission shaft 76 drives the driving bevel gear 74 and the driven bevel gear 73 to rotate, the driven bevel gear 73 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the rotating rod 3 fixedly connected with the rotating shaft 2 to rotate, the rotating rod 3 is rotated to be horizontal, the assembling frame 4 rotates downwards around the rotating shaft 31 under the action of gravity, so that the assembling frame 4 naturally sags, then the distribution board 5 is installed on the assembling frame 4, then the hand wheel 84 is pressed to enable the inserting rod 85 to be inserted in the inserting groove 61 and reversely rotate the hand wheel 84 to control the rotating rod 3 to be rotated to be vertical, the assembly frames 4 rotate downwards around the rotating shaft 31 under the action of gravity to naturally droop, so that the assembly frames 4 are all located in the same plane, the distribution board 5 on the assembly frames 4 cannot be separated from the assembly frames 4, the stability of the distribution board 5 is improved, the space in the power distribution cabinet body 1 is saved, finally, the door body 11 is closed, the power distribution cabinet can be installed, and if the elements 52 such as electrical elements, instruments and switches are damaged and need to be replaced, the process is repeated to complete the replacement of the elements 52; when the staff changes the components 52 such as the electric elements, the instruments, the switches arranged on the distribution board 5, the distribution board 5 connected on the assembly frame 4 in a sliding manner can be taken down, and the taken-down distribution board 5 is operated, so that the staff is convenient to replace the components 52 such as the electric elements, the instruments and the switches, and the safety of the staff in installing the components 52 in the distribution cabinet is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a switch board equipment easy to assemble which characterized in that: comprises a power distribution cabinet body (1), a door body (11) hinged on the power distribution cabinet body (1), a rotating shaft (2) rotatably connected in the power distribution cabinet body (1), a rotating rod (3) fixedly arranged on the rotating shaft (2), a plurality of rotating shafts (31) rotatably connected on the rotating rod (3), and an assembly bracket (4) fixedly arranged at one end of the rotating shaft (31) far away from the rotating rod (3), the power distribution cabinet comprises a distribution board (5) connected to an assembly frame (4) in a sliding mode, a plurality of elements (52) arranged on the distribution board (5) respectively, a driving rod (6) connected to the side wall of a power distribution cabinet body (1) in a rotating mode, a driving mechanism (7) arranged between a rotating shaft (2) and the driving rod (6) and used for controlling the rotating shaft (2) to rotate, and a control mechanism (8) arranged on the outer side of the power distribution cabinet body (1) and used for controlling the driving rod (6) to rotate; the rotating shaft (2) and the rotating shaft (31) are arranged along the length direction of the power distribution cabinet body (1);
the control mechanism (8) comprises a sleeve (81) fixedly arranged on one side, far away from the driving mechanism (7), of the driving rod (6), a baffle (82) fixedly arranged on one end, far away from the driving rod (6), of the sleeve (81), a control rod (83) arranged between the sleeve (81) and the baffle (82), a connecting piece arranged between the control rod (83) and the driving rod (6) and used for connecting the control rod (83) and the driving rod (6), and an elastic component (86) arranged between the baffle (82) and the driving rod (6) and used for pushing the control rod (83) to move towards one side, far away from the driving rod (6); the control rod (83) penetrates through the baffle (82) and is connected with the baffle in a rotating mode, and the control rod (83) is connected with the baffle (82) in a sliding mode.
2. The switch board equipment convenient to install of claim 1, characterized in that: the connecting piece is an inserting rod (85) fixedly arranged at one end, close to the driving rod (6), of the control rod (83), an inserting groove (61) is formed in the driving rod (6), and the inserting rod (85) is connected with the inserting groove (61) in a sliding mode.
3. The switch board equipment convenient to install of claim 1, characterized in that: elastic component (86) are including establishing separation plate (861) on control lever (83), setting spring (862) between separation plate (861) and actuating lever (6), separation plate (861) and control lever (83) fixed connection, separation plate (861) is located the inside of sleeve (81), separation plate (861) can be located sleeve (81) and slide, spring (862) one end and separation plate (861) butt, the other end and actuating lever (6) butt, spring (862) are in compression state all the time.
4. The switch board equipment convenient to install of claim 1, characterized in that: the driving mechanism (7) comprises a worm (71) fixedly arranged at one end, far away from the control mechanism (8), of the driving rod (6), a worm wheel (72) meshed with the worm (71), a supporting seat (75) fixedly arranged on the power distribution cabinet body (1), a transmission shaft (76) rotatably connected to the supporting seat (75), a driven bevel gear (73) fixedly arranged on the rotating shaft (2), and a driving bevel gear (74) meshed with the driven bevel gear (73); the worm (71) is located inside the power distribution cabinet body (1), one end of the transmission shaft (76) is fixedly connected with the worm wheel (72), and the other end of the transmission shaft is fixedly connected with the driving bevel gear (74).
5. The easy-to-install power distribution cabinet equipment as claimed in claim 1, wherein: the side wall of switch board body (1) is run through to actuating lever (6) one end, be provided with between the side wall of actuating lever (6) and switch board body (1) and be used for carrying out sealing mechanism (9) sealed with both junctions.
6. The switch board equipment convenient to install of claim 5, characterized in that: the sealing mechanism (9) comprises a sealing ring (91) sleeved on the driving rod (6) and a fixing assembly (92) arranged between the sealing ring (91) and the power distribution cabinet body (1) and used for fixing the sealing ring (91) on the side wall of the power distribution cabinet body (1); and the sealing ring (91) is abutted against the side wall of the power distribution cabinet body (1).
7. The switch board equipment convenient to install of claim 6, characterized in that: the fixing assembly (92) comprises a pressing ring (921) sleeved on the driving rod (6), and a plurality of screws (922) arranged between the pressing ring (921) and the sealing ring (91), wherein the pressing ring (921) is abutted against the sealing ring (91), and the screws (922) penetrate through the pressing ring (921) and the sealing ring (91) and are in threaded connection with the side wall of the power distribution cabinet body (1).
8. An easy-to-install power distribution cabinet apparatus according to any one of claims 1-7, wherein: the power distribution board (5) is fixedly provided with a dovetail block (51), the assembly rack (4) is provided with a dovetail groove (41) matched with the dovetail block (51), and the dovetail block (51) can be inserted into the dovetail groove (41).
9. The easy-to-install power distribution cabinet equipment according to claim 8, characterized in that: and a chamfer (42) is formed at the opening of the dovetail groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423130.8A CN112510490B (en) | 2020-12-08 | 2020-12-08 | Power distribution cabinet equipment convenient to install |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423130.8A CN112510490B (en) | 2020-12-08 | 2020-12-08 | Power distribution cabinet equipment convenient to install |
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| CN112510490A CN112510490A (en) | 2021-03-16 |
| CN112510490B true CN112510490B (en) | 2022-08-23 |
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| CN113235870B (en) * | 2021-04-30 | 2022-09-30 | 上海信安幕墙建筑装饰有限公司 | Architectural decoration grid mounting structure |
| CN114158905A (en) * | 2021-12-14 | 2022-03-11 | 深圳市恒兴盛厨具有限公司 | Large tilting-type frying pan for banquet |
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|---|---|
| CN112510490A (en) | 2021-03-16 |
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Effective date of registration: 20240411 Address after: 200135 area a, No.8, no.1-9, Lane 99, Shenmei Road, Pudong New Area, Shanghai Patentee after: Shanghai Gute Industrial Co.,Ltd. Country or region after: China Patentee after: Shanghai Gute Annengjie Low Carbon Technology Co.,Ltd. Address before: 200135 area a, No.8, no.1-9, Lane 99, Shenmei Road, Pudong New Area, Shanghai Patentee before: Shanghai Gute Industrial Co.,Ltd. Country or region before: China |