CN219760458U - Mechanical interlocking mechanism between upper drawer and lower drawer of low-voltage power distribution cabinet - Google Patents
Mechanical interlocking mechanism between upper drawer and lower drawer of low-voltage power distribution cabinet Download PDFInfo
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- CN219760458U CN219760458U CN202320586163.7U CN202320586163U CN219760458U CN 219760458 U CN219760458 U CN 219760458U CN 202320586163 U CN202320586163 U CN 202320586163U CN 219760458 U CN219760458 U CN 219760458U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to a mechanical interlocking mechanism between an upper drawer and a lower drawer of a low-voltage power distribution cabinet. The utility model provides a mechanical interlocking mechanism for preventing a conductive piece from being worn in the rotating process and influencing the breaking and switching-on of a loop between an upper drawer and a lower drawer of a low-voltage power distribution cabinet. The utility model provides a mechanical interlocking mechanism between drawer about low-voltage distribution cabinet, is including turning knob, drive assembly, installation pole and rolling disc etc. and the installation pole is horizontal inline, and the rotation type is connected with drive assembly between the installation pole, and drive assembly left part rear side is connected with turning knob, and the equal rotation in installation pole front portion is connected with rolling disc etc.. According to the utility model, the lifting belt drives the conductive piece to slide on the guide rod under the action of the lifting adjusting disk, so that friction between the conductive piece and the switch can be avoided during rotation, and the effects of preventing the conductive piece from wearing in the rotation process and affecting the breaking and switching on of the loop are achieved.
Description
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to a mechanical interlocking mechanism between an upper drawer and a lower drawer of a low-voltage power distribution cabinet.
Background
The low-voltage power distribution cabinet has the functions of power distribution, motor control and electric energy conversion, distribution and control of lighting lamp power distribution equipment, and has the characteristics of strong breaking capacity, good dynamic and thermal stability, convenience in combination, strong practicability, novel structure and the like, and a mechanical interlocking mechanism is usually used when the breaking and the connection of a low-voltage power distribution cabinet loop are required to be controlled.
The existing mechanical interlocking mechanism drives a conductive piece in a low-voltage power distribution cabinet to rotate through a rotating knob, so that the conductive piece is contacted with and separated from a switch of the low-voltage power distribution cabinet, breaking and switching on of a low-voltage power distribution cabinet loop can be controlled, however, the existing device can cause friction between the conductive piece and the switch when rotating, and abrasion of the conductive piece is easy to influence electrification.
Therefore, to solve the above problems, a mechanical interlocking mechanism between the upper drawer and the lower drawer of the low-voltage power distribution cabinet is developed, which can prevent friction between the conductive piece and the switch during rotation, and prevent the conductive piece from wearing in the rotation process, and the breaking and the connection of the circuit are affected.
Disclosure of Invention
The utility model provides a mechanical interlocking mechanism between upper and lower drawers of a low-voltage power distribution cabinet, which is used for preventing the conductive piece from being worn in the rotating process and affecting the breaking and switching-on of a loop, in order to overcome the defect that the conductive piece is easy to wear and influence the power supply caused by friction between the conductive piece and the switch when the conventional device rotates.
The technical proposal is as follows: the utility model provides a mechanical interlocking mechanism between drawer about low-voltage distribution cabinet, including rotating the knob, drive assembly, the installation pole, the rolling disc, electrically conductive piece and antifriction mechanism, the installation pole is four altogether, be horizontal inline, rotationally be connected with drive assembly between the installation pole, drive assembly left part rear side is connected with the rotation knob, the equal rotation in installation pole front portion is connected with the rolling disc, the rolling disc all is connected with drive assembly, all be connected with electrically conductive piece on the rolling disc, the rotation knob rotates and drives the rolling disc through drive assembly and rotate on the installation pole, the rolling disc rotates and drives electrically conductive piece and rotate, thereby electrically conductive piece can contact with the switch, thereby be equipped with the antifriction mechanism that is used for preventing electrically conductive piece wearing and tearing on the installation pole.
In addition, particularly preferred, antifriction mechanism is including lift adjustment dish, the guide bar, lift ring and elastic component, the installation pole front side all is connected with the lift adjustment dish, the rotor disc front side all is connected with the guide bar, all be connected with the lift ring on the electrically conductive piece, the lift ring all is connected with adjacent guide bar slidingtype, all be connected with adjacent lift adjustment dish rotation simultaneously, be connected with the elastic component between lift ring all and the adjacent guide bar, the rotor disc rotates and drives the electrically conductive piece and rotate, the electrically conductive piece rotates and drives the lift ring and rotate on the lift adjustment dish, make the electrically conductive piece of lift ring move and slide on the guide bar under the effect of lift adjustment dish, the elastic component atress compresses, the rotor disc rotates a week afterwards, make the electrically conductive piece of lift ring move and slide the reset on the guide bar under the effect of elastic component.
In addition, particularly preferred is, still include release mechanism, release mechanism is including installed part, slider and regulating part, the installed part is total two, sliding connection has the slider between the installed part, the installation pole is all connected with the slider, threaded connection has the regulating part on the slider, the regulating part rotates and drives the slider through the screw thread and move forward on the installed part, the slider removes and drives the lift regulating disk and move forward through the installation pole, the lift regulating disk removes and drives the conducting part through the lift ring and move forward, thereby make conducting part and switch no longer contact, and then can cut off the power supply to low-voltage distribution cabinet.
Furthermore, it is particularly preferred that the turning knob is provided with an anti-slip groove.
Furthermore, it is particularly preferred that the elastic member is a spring.
Furthermore, it is particularly preferable that a top plate is provided below the slider.
The utility model has the beneficial effects that: 1. according to the utility model, the lifting belt drives the conductive piece to slide on the guide rod under the action of the lifting adjusting disk, so that friction between the conductive piece and the switch can be avoided during rotation, and the effects of preventing the conductive piece from wearing in the rotation process and affecting the breaking and switching on of the loop are achieved.
2. According to the utility model, the sliding part is driven to move through the rotation of the adjusting part, the sliding part moves to drive the lifting adjusting disc to move, and the lifting adjusting disc moves to drive the conductive part to move forwards, so that the conductive part is not contacted with the switch any more, and the effect of outage of the low-voltage power distribution cabinet is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the friction preventing mechanism and the unlocking mechanism of the present utility model.
Fig. 3 is a perspective exploded view of the friction-preventing mechanism of the present utility model.
Reference numerals in the figures: 1: turning a knob, 2: transmission assembly, 3: mounting bar, 4: rotating disc, 5: conductive member, 6: friction-preventing mechanism, 61: lifting adjusting disk, 62: guide bar, 63: lifting ring, 64: spring, 7: unlocking mechanism, 70: mounting, 71: top plate, 72: slide, 73: an adjusting member.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
The utility model provides a mechanical interlocking mechanism between drawer about low-voltage distribution cabinet, as shown in fig. 1, including rotating knob 1, drive assembly 2, installation pole 3, rolling disc 4, electrically conductive piece 5 and antifriction mechanism 6, installation pole 3 is four altogether, be horizontal inline, rotationally be connected with drive assembly 2 between the installation pole 3, drive assembly 2 left part rear side is connected with rotating knob 1, it has the antiskid groove to open on the rotating knob 1, the antiskid groove can increase frictional force, the equal rotation in installation pole 3 front portion is connected with rolling disc 4, rolling disc 4 all is connected with drive assembly 2, all be connected with electrically conductive piece 5 on the rolling disc 4, be equipped with antifriction mechanism 6 that is used for preventing 5 wearing and tearing of electrically conductive piece on the installation pole 3.
As shown in fig. 1-3, the anti-friction mechanism 6 comprises a lifting adjusting disc 61, a guide rod 62, lifting rings 63 and springs 64, wherein the front side of the mounting rod 3 is connected with the lifting adjusting disc 61, the front side of the rotating disc 4 is connected with the guide rod 62, the conductive pieces 5 are connected with the lifting rings 63, the lifting rings 63 are slidably connected with the adjacent guide rods 62, and meanwhile are rotatably connected with the adjacent lifting adjusting disc 61, and the springs 64 are connected between the lifting rings 63 and the adjacent guide rods 62.
When the low-voltage power distribution cabinet circuit needs to be controlled to be disconnected and connected, the device can be used for operation, firstly, the device is installed in the low-voltage power distribution cabinet through the installation rod 3, afterwards, when the low-voltage power distribution cabinet circuit needs to be disconnected, the rotary knob 1 is twisted, the rotary knob 1 rotates to drive the rotary disc 4 to rotate anticlockwise on the installation rod 3 through the transmission component 2, the rotary disc 4 rotates to drive the conducting piece 5 to rotate, the conducting piece 5 rotates to drive the lifting ring 63 to rotate on the lifting adjusting disc 61, the lifting ring 63 drives the conducting piece 5 to slide on the guide rod 62 under the action of the lifting adjusting disc 61, the spring 64 is stressed and compressed, the conducting piece 5 rear side can be separated from the switch, and power can be cut off, when the low-voltage power distribution cabinet circuit needs to be connected, the rotary knob 1 is twisted, the rotary knob 2 drives the rotary disc 4 to rotate clockwise on the installation rod 3, the rotary disc 4 rotates to drive the conducting piece 5 to rotate, the lifting ring 63 drives the conducting piece 5 to slide on the guide rod 62 under the action of the spring 64, and the conducting piece 5 can slide on the guide rod 62 to be contacted with the conducting piece 5 after the conducting piece is reset.
As shown in fig. 1 and 2, the device further comprises an unlocking mechanism 7, the unlocking mechanism 7 comprises two mounting pieces 70, two sliding pieces 72 and two adjusting pieces 73, the two mounting pieces 70 are connected with the sliding pieces 72 in a sliding mode, the mounting rods 3 are connected with the sliding pieces 72, the adjusting pieces 73 are connected to the sliding pieces 72 in a threaded mode, a top plate 71 is arranged below the sliding pieces 72, and the top plate 71 is used for limiting the sliding pieces 72.
The unlocking mechanism 7 of the device can be used for switching off the low-voltage power distribution cabinet when the low-voltage power distribution cabinet breaks down, the adjusting piece 73 can be rotated when the low-voltage power distribution cabinet breaks down, the adjusting piece 73 is rotated to drive the sliding piece 72 to move forwards on the mounting piece 70 through threads, the sliding piece 72 is moved to drive the lifting adjusting disc 61 to move forwards through the mounting rod 3, the lifting adjusting disc 61 is moved to drive the conducting piece 5 to move forwards through the lifting ring 63, so that the conducting piece 5 is not contacted with a switch any more, the spring 64 is compressed, the low-voltage power distribution cabinet can be further powered off, after the fault is repaired, the adjusting piece 73 is rotated again, the adjusting piece 73 is rotated to drive the sliding piece 72 to move backwards on the mounting piece 70 to reset through threads, the sliding piece 72 is moved to drive the lifting adjusting disc 61 to move backwards to reset through the mounting rod 3, the lifting adjusting disc 61 is moved backwards to drive the conducting piece 5 to move backwards to reset through the lifting ring 63, and the conducting piece 5 is contacted with the switch again under the action of the spring 64.
The technical principles of the embodiments of the present utility model are described above in connection with specific embodiments. The description is only intended to explain the principles of the embodiments of the utility model and should not be taken in any way as limiting the scope of the embodiments of the utility model. Based on the explanations herein, those skilled in the art will recognize other embodiments of the present utility model without undue burden, and those ways that are within the scope of the present utility model.
Claims (6)
1. The utility model provides a mechanical interlocking mechanism between drawer about low-voltage distribution cabinet, a serial communication port, including rotating knob (1), drive assembly (2), installation pole (3), rolling disc (4), conducting piece (5) and antifriction mechanism (6), installation pole (3) are four altogether, be horizontal inline, rotationally be connected with drive assembly (2) between installation pole (3), drive assembly (2) left part rear side is connected with rotating knob (1), installation pole (3) the equal rotation in front portion is connected with rolling disc (4), rolling disc (4) all are connected with drive assembly (2), all be connected with conducting piece (5) on rolling disc (4), rolling knob (1) rotates and drives rolling disc (4) and rotate on installation pole (3) through drive assembly (2), rolling disc (4) rotate conducting piece (5) for conducting piece (5) can contact with the switch, thereby can carry out the circular telegram, be equipped with antifriction mechanism (6) that are used for preventing conducting piece (5) on installation pole (3).
2. The mechanical interlocking mechanism between upper and lower drawers of a low-voltage power distribution cabinet according to claim 1, wherein the friction-preventing mechanism (6) comprises a lifting adjusting disc (61), a guide rod (62), a lifting ring (63) and an elastic piece, the front side of the mounting rod (3) is connected with the lifting adjusting disc (61), the front side of the rotating disc (4) is connected with the guide rod (62), the lifting ring (63) is connected with the adjacent guide rod (62) in a sliding mode, meanwhile, the lifting ring (63) is connected with the adjacent lifting adjusting disc (61) in a rotating mode, an elastic piece is connected between the lifting ring (63) and the adjacent guide rod (62), the lifting ring (63) is driven to rotate on the lifting adjusting disc (61), the lifting ring (63) drives the conductive piece (5) to slide on the guide rod (62) under the action of the lifting adjusting disc (61), the elastic piece is compressed, and the lifting ring (63) is driven to slide on the guide rod (5) under the action of the elastic piece after the rotating disc (4) rotates for a circle.
3. The mechanical interlocking mechanism between upper and lower drawers of a low-voltage power distribution cabinet according to claim 2, further comprising an unlocking mechanism (7), wherein the unlocking mechanism (7) comprises two mounting pieces (70), two sliding pieces (72) and two adjusting pieces (73), the two mounting pieces (70) are connected with the sliding pieces (72) in a sliding mode, the mounting rods (3) are connected with the sliding pieces (72), the sliding pieces (72) are connected with the adjusting pieces (73) in a threaded mode, the sliding pieces (72) are driven to move forwards on the mounting pieces (70) through threads in a rotating mode, the sliding pieces (72) are driven to move forwards through the mounting rods (3), the lifting adjusting pieces (61) are driven to move forwards through the lifting rings (63), and therefore the conducting pieces (5) are not contacted with the switch any more, and the low-voltage power distribution cabinet can be powered off.
4. The mechanical interlocking mechanism between the upper drawer and the lower drawer of the low-voltage power distribution cabinet according to claim 1 is characterized in that an anti-skid groove is formed on the rotating knob (1).
5. A mechanical interlocking mechanism between upper and lower drawers of a low voltage power distribution cabinet according to claim 2, wherein the resilient member is a spring (64).
6. A mechanical interlocking mechanism between upper and lower drawers of a low voltage power distribution cabinet according to claim 3, characterized in that a top plate (71) is arranged under the slide (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320586163.7U CN219760458U (en) | 2023-03-23 | 2023-03-23 | Mechanical interlocking mechanism between upper drawer and lower drawer of low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320586163.7U CN219760458U (en) | 2023-03-23 | 2023-03-23 | Mechanical interlocking mechanism between upper drawer and lower drawer of low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760458U true CN219760458U (en) | 2023-09-26 |
Family
ID=88072688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320586163.7U Active CN219760458U (en) | 2023-03-23 | 2023-03-23 | Mechanical interlocking mechanism between upper drawer and lower drawer of low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760458U (en) |
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2023
- 2023-03-23 CN CN202320586163.7U patent/CN219760458U/en active Active
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