CN213402208U - Driving device, chassis vehicle and switch cabinet - Google Patents
Driving device, chassis vehicle and switch cabinet Download PDFInfo
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- CN213402208U CN213402208U CN202021881860.8U CN202021881860U CN213402208U CN 213402208 U CN213402208 U CN 213402208U CN 202021881860 U CN202021881860 U CN 202021881860U CN 213402208 U CN213402208 U CN 213402208U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000033001 locomotion Effects 0.000 claims description 4
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- 238000003780 insertion Methods 0.000 claims description 2
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- 230000009471 action Effects 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 10
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- 238000012546 transfer Methods 0.000 description 4
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Abstract
A driving device, a chassis truck and a switch cabinet. The problems of complex structure and unreliable action of the conventional driving device are solved. The chassis truck comprises a cabinet body, a chassis truck and the driving device, wherein the chassis truck is provided with a transmission rod, an operating part of the driving device is provided with an output part matched with the transmission rod, and the driving device is detachably connected with the cabinet body; the driving device comprises a power source and an operating part, wherein the power source is connected with the operating part through a clutch mechanism, and the clutch mechanism has a first state that the power source drives the operating part to act when the clutch mechanism is electrically engaged and a second state that the power source is separated from the operating part when the clutch mechanism is manually operated. The beneficial effects of the utility model are that, clutch mechanism has been set up for the power supply can reliably drive the operating parts action, can not harm the power supply during operating parts action, simple structure, and the transmission is convenient and reliable, and can reliably realize realizing manual and automatic switching, the operating personnel of being convenient for operate.
Description
Technical Field
The utility model relates to a cubical switchboard, concretely relates to drive arrangement and chassis car and cubical switchboard.
Background
Along with the progress of the manufacturing process of the power equipment, the power supply device of the power equipment is more and more stable, and in order to further improve the automation degree of the power industry, all units in the power supply industry comprehensively develop unattended transformation of a transformer substation. The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. In the existing switch cabinet, in order to conveniently realize the pushing (pushing the working position from the test position and locking) and withdrawing (withdrawing the test position from the working position and locking) functions of the circuit breaker or other electric appliances, a chassis or a handcart is generally adopted for carrying, and travelling wheels arranged on the chassis move forwards or backwards on rails in the switch cabinet. The existing chassis vehicle or handcart generally comprises a vehicle frame, a fixed frame, a traveling wheel and a screw rod driven by a handle, and the traveling wheel drives the vehicle frame and a circuit breaker arranged on the vehicle frame to move to a working position or exit through shaking the handle or electrically driving during working. The existing chassis vehicle is usually driven to move by a handle, the electric chassis vehicle usually occupies the space in the chassis vehicle, and the structure is complex and the clutch is unreliable.
SUMMERY OF THE UTILITY MODEL
For solving the current drive arrangement structure complicacy among the background art, move insecure problem, the utility model provides a drive arrangement and chassis car and cubical switchboard.
The technical scheme of the utility model is that: a driving device comprises a power source and an operating part, wherein the power source is connected with the operating part through a clutch mechanism, and the clutch mechanism has a first state that the power source drives the operating part to act when the clutch mechanism is electrically engaged and a second state that the power source is separated from the operating part when the clutch mechanism is manually operated.
As an improvement of the utility model, the power supply on be equipped with first driving medium, the operating parts on be equipped with the second driving medium that is connected with first driving medium.
As a further improvement of the utility model, clutch mechanism include guiding axle and separation and reunion axle, the separation and reunion axle have when electronic make the second driving medium, the operating parts first position that links mutually and the second position of separation when manual.
As a further improvement of the present invention, the operating member is provided with an elastic member therein, and the elastic member has a movement tendency that the driving clutch shaft tends to the first position.
As a further improvement of the utility model, the operating parts on be equipped with the spout, the separation and reunion axle locate in the spout and radially stretch out the operating parts from the operating parts and be connected with the second driving medium outward.
As a further improvement, the operating parts on be equipped with the guiding hole, the guiding axle pass in the guiding hole and be connected with the separation and reunion axle, guiding axle and guiding hole cooperation of sliding.
As a further improvement, the second driving medium cover locate the operating parts outside, the second driving medium in be equipped with the separation and reunion axle card of being convenient for go into the draw-in groove and the clutching mechanism who makes second driving medium, operating parts mutual linkage and be convenient for the idle rotation dead slot of separation and reunion axle when being in the second state.
As a further improvement of the utility model, the operating part on be equipped with the handle of being convenient for and insert the drive division of the handle drive of being convenient for.
The chassis truck comprises a truck body and the driving device, wherein the truck body is provided with an end beam and a transmission rod, an operating part on the driving device is provided with an output part matched with the transmission rod, and the driving device is detachably connected with the end beam.
The utility model provides a switch cabinet, includes the cabinet body, chassis car and foretell drive arrangement, the chassis car on be equipped with electrical components, the chassis car locate the cabinet internal, the chassis car on be equipped with the end beam and be used for driving the transfer line of the relative cabinet body motion of chassis car, be equipped with the output with transfer line looks adaptation on drive arrangement's the operating parts, drive arrangement and the cabinet body can dismantle and be connected.
The beneficial effects of the utility model are that, clutch mechanism has been set up for the power supply can reliably drive the operating parts action, can not harm the power supply during operating parts action, simple structure, and the transmission is convenient and reliable, and can reliably realize realizing manual and automatic switching, the operating personnel of being convenient for operate. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an exploded structure of the chassis 2 in fig. 1.
Fig. 3 is a schematic view of an exploded structure at the driving device 3 in fig. 2.
Fig. 4 is a schematic view of the exploded structure in the other direction of fig. 3.
Fig. 5 is a cross-sectional view of the operating element 6 of fig. 3.
In the figure, 1, a cabinet body; 2. a chassis truck; 21. a vehicle body; 22. an end beam; 23. a transmission rod; 3. a drive device; 4. an electrical component; 5. a power source; 6. an operating member; 61. a chute; 62. a guide hole; 63. a drive section; 64. an output section; 7. a clutch mechanism; 71. a guide shaft; 72. a clutch shaft; 73. an elastic member; 8. a first transmission member; 9. a second transmission member; 91. a card slot; 92. rotating the empty groove; 10. a handle.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1 and fig. 2-5, a driving device comprises a power source 5 and an operating member 6, wherein the power source 5 is connected with the operating member 6 through a clutch mechanism 7, and the clutch mechanism 7 has a first state that the power source 5 drives the operating member 6 to act when being electrically engaged and a second state that the power source 5 is separated from the operating member 6 when being manually operated. The beneficial effects of the utility model are that, clutch mechanism has been set up for the power supply can reliably drive the operating parts action, can not harm the power supply during operating parts action, simple structure, and the transmission is convenient and reliable, and can reliably realize realizing manual and automatic switching, the operating personnel of being convenient for operate. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.
The power source 5 is provided with a first transmission piece 8, and the operating piece 6 is provided with a second transmission piece 9 connected with the first transmission piece 8. Specifically, when the electric motor is operated, the power source can reliably drive the operating part to rotate through the first transmission part, the second transmission part and the clutch mechanism. When the handle is manually operated, the clutch mechanism is separated after the handle is inserted, and the operating part can be reliably driven to rotate when the handle rotates. At the moment, the second rotating piece cannot move synchronously, so that the situation that the performance of the power source is influenced by the reverse rotation of the first rotating piece is avoided. More specifically, the power source can be a motor, a servo motor and the like. The structure enables manual and electric switching to be convenient, and a manual priority function can be realized.
The clutch mechanism 7 comprises a guide shaft 71 and a clutch shaft 72, and the clutch shaft 72 has a first position for enabling the second transmission member 9 and the operating member 6 to be linked when being electrically operated and a second position for being separated when being manually operated. In particular, the operating member 6 is provided with an elastic member 73, and the elastic member 73 has a tendency to drive the clutch shaft 72 toward the first position. Specifically, when the electric motor is driven, the clutch shaft is clamped into the clamping groove 91 of the second transmission piece, so that the operating piece is linked with the second transmission piece; during manual operation, the handle is inserted into the operating part, the top pressure guide shaft enables the clutch shaft to be separated from the clamping groove 91 of the second transmission part, and the clutch shaft is rotated in the hollow groove 92 in the second transmission part (worm wheel), so that separation between the operating part and the second transmission part is realized, and the purpose of manual operation is achieved. Specifically, the elastic member may abut against the guide shaft 71 or the clutch shaft 72. More specifically, the elastic element is a spring.
The operating member 6 is provided with a sliding groove 61, and the clutch shaft 72 is arranged in the sliding groove 61 and extends out of the operating member 6 from the radial direction of the operating member 6 to be connected with the second transmission member 9. Specifically, the operating member 6 is provided with a guide hole 62, the guide shaft 71 penetrates through the guide hole 62 to be connected with the clutch shaft 72, and the guide shaft 71 is in sliding fit with the guide hole 62. The clutch mechanism is simple in structure, convenient to operate and reliable in clutch due to the structure.
Second driving medium 9 cover locate operating parts 6 outside, second driving medium 9 in be equipped with the rotation dead slot 92 that the separation and reunion axle 72 of being convenient for idles when being convenient for when separation and reunion axle 72 card is gone into the draw-in groove 91 and the clutching mechanism 7 that make second driving medium 9, the mutual linkage of operating parts 6 are in the second state, first driving medium 8 be the worm, second driving medium 9 be the worm wheel, worm and worm wheel intermeshing. The power transmitted by the power source is more sufficient through the transmission of the worm gear and the worm, and the chassis vehicle can be reliably driven to move. Of course, the hand cart can be used for driving other hand carts in the actual production process.
The operating member 6 is provided with a driving part 63 for facilitating the insertion of the handle 10 and the driving of the handle 10. The structure enables the driving device to be convenient for manual driving, and the structure is simple, and manual and automatic switching is convenient. Specifically, the driving portion may be square, but may also be other polygonal. Of course, a regular polygon may be used.
The chassis vehicle comprises a vehicle body 21 and a driving device, wherein an end beam 22 and a transmission rod 23 are arranged on the vehicle body 21, an output part 64 matched with the transmission rod 23 is arranged on an operating part 6 on the driving device 3, and the driving device 3 is detachably connected with the end beam 22. The beneficial effects of the utility model are that, clutch mechanism has been set up for the power supply can reliably drive the operating parts action, can not harm the power supply during operating parts action, simple structure, and the transmission is convenient and reliable, and can reliably realize realizing manual and automatic switching, the operating personnel of being convenient for operate. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.
The utility model provides a switch cabinet, includes the cabinet body 1, chassis car 2 and drive arrangement, chassis car 2 on be equipped with electrical components 4, chassis car 2 locate the cabinet body 1 in, chassis car 2 on be equipped with end beam 22 and be used for driving the transfer line 23 of the relative cabinet body 1 motion of chassis car 2, be equipped with the output 64 with transfer line 23 looks adaptation on drive arrangement's the operating parts 6, drive arrangement 3 can dismantle with the cabinet body 1 and be connected. The beneficial effects of the utility model are that, clutch mechanism has been set up for the power supply can reliably drive the operating parts action, can not harm the power supply during operating parts action, simple structure, and the transmission is convenient and reliable, and can reliably realize realizing manual and automatic switching, the operating personnel of being convenient for operate. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.
Claims (10)
1. A driving device comprises a power source (5) and an operating part (6), and is characterized in that the power source (5) is connected with the operating part (6) through a clutch mechanism (7), and the clutch mechanism (7) has a first state that the power source (5) drives the operating part (6) to act in an electric mode and a second state that the power source (5) is separated from the operating part (6) in a manual mode.
2. A drive arrangement according to claim 1, characterised in that the power source (5) is provided with a first transmission member (8) and the operating member (6) is provided with a second transmission member (9) connected to the first transmission member (8).
3. A drive device according to claim 2, wherein the clutch mechanism (7) comprises a guide shaft (71) and a clutch shaft (72), the clutch shaft (72) having a first position in which the second transmission member (9) and the operating member (6) are coupled when electrically operated and a second position in which the clutch shaft is disengaged when manually operated.
4. A drive arrangement according to claim 3, characterised in that the operating member (6) is provided with a resilient member (73), the resilient member (73) having a tendency to drive the clutch shaft (72) towards the first position.
5. A drive arrangement according to claim 4, wherein the operating member (6) is provided with a slide slot (61), and the clutch shaft (72) is arranged in the slide slot (61) and extends out of the operating member (6) in the radial direction of the operating member (6) to be connected with the second transmission member (9).
6. The drive device according to claim 3, characterized in that the operating member (6) is provided with a guide hole (62), the guide shaft (71) passes through the guide hole (62) and is connected with the clutch shaft (72), and the guide shaft (71) is in sliding fit with the guide hole (62).
7. The driving device according to claim 3, wherein the second transmission member (9) is sleeved outside the operating member (6), and a rotation empty slot (92) which is convenient for the clutch shaft (72) to idle when the clutch mechanism (7) is in the second state and is convenient for the clutch shaft (72) to idle is arranged in the second transmission member (9) and is convenient for the clutch shaft (72) to be clamped into the slot (91) which enables the second transmission member (9) and the operating member (6) to be linked mutually.
8. The drive device according to claim 1, characterized in that the operating member (6) is provided with a drive portion (63) for facilitating the insertion of the handle (10) for facilitating the driving of the handle (10).
9. A chassis vehicle is characterized in that: the driving device comprises a vehicle body (21) and the driving device as claimed in any one of claims 1 to 8, wherein an end beam (22) and a transmission rod (23) are arranged on the vehicle body (21), an output part (64) matched with the transmission rod (23) is arranged on an operating part (6) on the driving device (3), and the driving device (3) is detachably connected with the end beam (22).
10. A kind of switch cabinet, its characterized in that: including the cabinet body (1), chassis (2) and any one of claims 1-8 drive arrangement, chassis (2) on be equipped with electrical components (4), chassis (2) locate in the cabinet body (1), chassis (2) on be equipped with end beam (22) and be used for driving drive rod (23) of the relative cabinet body (1) motion of chassis (2), be equipped with on drive arrangement's operating parts (6) with the output (64) of drive rod (23) looks adaptation, drive arrangement (3) can dismantle with the cabinet body (1) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881860.8U CN213402208U (en) | 2020-09-02 | 2020-09-02 | Driving device, chassis vehicle and switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881860.8U CN213402208U (en) | 2020-09-02 | 2020-09-02 | Driving device, chassis vehicle and switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402208U true CN213402208U (en) | 2021-06-08 |
Family
ID=76213581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021881860.8U Active CN213402208U (en) | 2020-09-02 | 2020-09-02 | Driving device, chassis vehicle and switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402208U (en) |
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2020
- 2020-09-02 CN CN202021881860.8U patent/CN213402208U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Xingji Electric Appliance Group Co.,Ltd. Country or region after: China Address before: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |