CN216120056U - Propelling handle for circuit breaker - Google Patents
Propelling handle for circuit breaker Download PDFInfo
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- CN216120056U CN216120056U CN202122831605.3U CN202122831605U CN216120056U CN 216120056 U CN216120056 U CN 216120056U CN 202122831605 U CN202122831605 U CN 202122831605U CN 216120056 U CN216120056 U CN 216120056U
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- plate
- handle
- circuit breaker
- rack
- limiting
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model provides a propelling handle for a circuit breaker, and belongs to the technical field of propelling. The device includes: installation mechanism, advancing mechanism and coupling mechanism, wherein, installation mechanism includes the mounting panel, fixed plate and circuit breaker body, the mounting panel has two, two mounting panels are installed in the both ends of fixed plate, the circuit breaker body is installed in the fixed plate, advancing mechanism includes the propulsion handle, the gear, the rack, connecting plate and locating plate, the one end of propulsion handle runs through the mounting panel and rotates with the mounting panel to be connected, the one end and the propulsion handle of gear are connected, the other end and the rack toothing of gear are connected, the one end and the connecting plate of rack are connected, the other end and the locating plate of rack are connected, coupling mechanism includes backup pad and connecting rod, the one end in the fixed plate is installed to the backup pad, the connecting rod has a plurality ofly, the both ends of backup pad are connected with the locating plate through a plurality of connecting rods, the device aims at improving circuit breaker propulsion handle's practicality.
Description
Technical Field
The utility model relates to the technical field of propelling devices, in particular to a propelling handle for a circuit breaker.
Background
Along with the rapid development of the electric power and switch equipment industry in China, the armored movable switch cabinet and the handcart type vacuum circuit breaker are widely applied, the existing switch cabinet such as a KYN28 middle-mounted switch cabinet adopts a vacuum circuit breaker handcart, namely, the bottom of the vacuum circuit breaker is installed in the switch cabinet in a chassis vehicle mode on trial. The existing circuit breaker propulsion handcart is installed at the bottom of a vacuum circuit breaker, and only the vacuum circuit breaker is propelled or pushed out from a switch cabinet, but one circuit breaker propulsion handcart can only correspond to the vacuum circuit breaker with one size, so that the practicability is lower.
SUMMERY OF THE UTILITY MODEL
Embodiments of the present invention provide a push handle for a circuit breaker,
the utility model is realized by the following steps: a push handle for a circuit breaker, comprising: installation mechanism, advancing mechanism and coupling mechanism.
Wherein, installation mechanism includes mounting panel, fixed plate and circuit breaker body, and the mounting panel has two, and two mounting panels are installed in the both ends of fixed plate, and the circuit breaker body is installed in the fixed plate.
The pushing mechanism comprises a pushing handle, a gear, a rack, a connecting plate and a positioning plate, one end of the pushing handle penetrates through the mounting plate and is rotatably connected with the mounting plate, one end of the gear is connected with the pushing handle, the other end of the gear is meshed with the rack and is connected with the connecting plate, and the other end of the rack is connected with the positioning plate.
The connecting mechanism comprises a supporting plate and a plurality of connecting rods, the supporting plate is arranged at one end of the fixing plate, and the two ends of the supporting plate are connected with the positioning plate through the connecting rods.
In the embodiment of the utility model, two mounting plates are arranged, the two mounting plates are arranged at two ends of a fixed plate, a breaker body is arranged on the fixed plate, one end of a pushing handle penetrates through the mounting plates and is rotatably connected with the mounting plates, one end of a gear is connected with the pushing handle, the other end of the gear is meshed with a rack, one end of the rack is connected with a connecting plate, the other end of the rack is connected with a positioning plate, the pushing handle is rotated, the gear can drive the rack, the connecting plate and the positioning plate to move, a support plate is arranged at one end of the mounting plates, a plurality of connecting rods are arranged, two ends of the support plate are connected with the positioning plate through a plurality of connecting rods, the support plate moves along with the movement of the connecting plate, the breaker body is arranged on the support plate, the pushing handle is rotated to realize the pushing or withdrawing of the breaker body, and the breaker is arranged at one end of the support plate and can accommodate breakers of different sizes, and other electrical components can be placed, so that the multiple use of the device is improved, and the practicability of the push handle of the circuit breaker is improved.
In one embodiment of the utility model, the push handle for the circuit breaker comprises a limiting mechanism, the limiting mechanism comprises a first limiting plate, a second limiting plate and a connecting shaft, the first limiting plate is mounted on the mounting plate, one end of the connecting shaft is rotatably connected with the first limiting plate, the other end of the connecting shaft is rotatably connected with the second limiting plate, and the connecting shaft is abutted against the connecting plate.
In the embodiment of the utility model, the first limiting plate is arranged on the mounting plate, one end of the connecting shaft is rotatably connected with the first limiting plate, the other end of the connecting shaft is rotatably connected with the second limiting plate, the connecting shaft is abutted against the connecting plate, when the pushing handle is rotated to move, the connecting plate can slide on the rotating shaft, the rotating shaft rotates relative to the first limiting plate and the second limiting plate, and the rotating shaft can limit the movement position of the connecting plate but cannot block the movement of the connecting plate.
In one embodiment of the utility model, the number of the limiting mechanisms is two, and the two limiting mechanisms are arranged at two ends of the connecting plate.
In the embodiment of the utility model, the two limiting mechanisms are arranged at two ends of the connecting plate, and the connecting plate moves along the directions of the two limiting mechanisms.
In one embodiment of the present invention, the connecting shaft is provided in plurality, and the plurality of connecting shafts abut against the connecting plate.
In the embodiment of the utility model, the plurality of connecting shafts are abutted with the connecting plate, and the plurality of connecting shafts can improve the moving smoothness of the connecting plate.
In one embodiment of the utility model, the limiting mechanism comprises a plurality of positioning wheels, and the plurality of positioning wheels are arranged at two ends of the connecting shaft.
In the embodiment of the utility model, the positioning wheels are arranged at two ends of the connecting shaft and are used for blocking the position of the connecting shaft and preventing the connecting plate from moving to be separated from the connecting shaft.
In one embodiment of the utility model, the propelling mechanism further comprises a rotating shaft, one end of the rotating shaft is connected with the propelling handle, and the other end of the rotating shaft is connected with the gear.
In the embodiment of the utility model, the rotating shaft is rotatably connected with the mounting plate, one end of the rotating shaft is connected with the pushing handle, the other end of the rotating shaft is connected with the gear, and the pushing handle is connected with the gear through the rotating shaft.
In one embodiment of the utility model, the connecting plate is provided with a sliding groove, and the sliding groove is in sliding connection with the rotating shaft.
In the embodiment of the utility model, the connecting plate is provided with a sliding groove, the rotating shaft is connected with the sliding groove in a sliding manner, the rotating shaft is connected with the gear, and the connecting plate moves under the driving of the rack.
In an embodiment of the present invention, the pushing mechanism further includes a first limiting block, and the first limiting block is installed at one end of the rack.
In the embodiment of the utility model, the first limiting block is connected with the rack, the first limiting block is used for abutting against the gear, and the first limiting block is used for limiting the position of the rack and preventing the rack from being separated from the connection of the gear.
In an embodiment of the utility model, the pushing mechanism further includes a second limiting block, and the second limiting block is installed at one end of the rack far away from the first limiting block.
In the embodiment of the utility model, the second limiting block is connected with the rack, is used for abutting against the gear, and is used for limiting the position of the rack so as to prevent the rack from being separated from the connection of the gear.
In an embodiment of the utility model, the connecting mechanism further comprises a roller, the roller is connected with the supporting plate, the fixing plate is provided with a slideway, the number of the rollers is multiple, and the rollers are in rolling connection with the slideway.
In the embodiment of the utility model, the fixed plate is provided with the slide way, the roller is in rolling connection with the slide way, the roller is arranged at one end of the supporting plate, and the roller can reduce friction received by the supporting plate during movement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a push handle for a circuit breaker according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mounting mechanism of a push handle for a circuit breaker according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pushing mechanism of a pushing handle for a circuit breaker according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pushing mechanism of a pushing handle for a circuit breaker according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection mechanism of a push handle for a circuit breaker according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a limiting mechanism of a push handle for a circuit breaker according to an embodiment of the present invention.
In the figure: 10-a push handle for a circuit breaker; 100-a mounting mechanism; 110-a mounting plate; 130-a fixed plate; 150-a circuit breaker body; 300-a propulsion mechanism; 310-a propulsion handle; 330-gear; 350-rack; 351-a first limiting block; 353-a second limiting block; 370-a connection plate; 390-positioning plate; 410-a rotating shaft; 500-a connection mechanism; 510-a support plate; 530-connecting rod; 550-a roller; 700-a limiting mechanism; 710-a first limiting plate; 730-a second limiting plate; 750-a connecting shaft; 770-positioning wheels.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, an embodiment of the present invention provides a push handle 10 for a circuit breaker, comprising: mounting mechanism 100, propulsion mechanism 300, attachment mechanism 500, and spacing mechanism 700.
Referring to fig. 2, the mounting mechanism 100 includes a mounting plate 110, a fixing plate 130 and a circuit breaker body 150. In a particular arrangement, there are two mounting plates 110, and in particular, the mounting plates 110 are constructed of a rigid material. In a particular arrangement, the fixing plate 130 is mounted between the two mounting plates 110, and in particular, the fixing plate 130 is constructed of a rigid material. In a particular arrangement, the circuit breaker body 150 is used to store energy.
Referring to fig. 3 and 4, the pushing mechanism 300 includes a pushing handle 310, a gear 330, a rack 350, a connecting plate 370, and a positioning plate 390. In a specific arrangement, the push handle 310 is mounted to an end of the mounting plate 110, and in particular, the push handle 310 is rotatably coupled to the mounting plate 110. When specifically setting up, gear 330 is installed in the one end of mounting panel 110, specifically, the one end of pivot 410 is connected with propulsion handle 310, and the other end of pivot 410 is connected with gear 330, and pivot 410 rotates with mounting panel 110 and is connected, and propulsion handle 310 can drive gear 330 through pivot 410 and rotate. In a specific arrangement, the rack 350 is mounted to an end of the mounting plate 110, and in particular, the rack 350 is engaged with the gear 330. When specifically setting up, first stopper 351 is installed in the one end of rack 350, and second stopper 353 is installed in the other end of rack 350, specifically, first stopper 351 and second stopper 353 are used for restricting the motion of gear 330. When the positioning device is specifically arranged, the connecting plate 370 is installed at one end of the rack 350, the positioning plate 390 is installed at the other end of the rack 350, and the rack 350 can drive the connecting plate 370 and the positioning plate 390 to move.
Referring to fig. 5, the connection mechanism 500 includes a support plate 510, a connection rod 530 and a roller 550. In a specific arrangement, the support plate 510 is mounted to one end of the fixing plate 130, and in particular, the support plate 510 is made of a rigid material. When specifically setting up, the one end and the backup pad 510 of connecting rod 530 are connected, and the other end and the locating plate 390 of connecting rod 530 are connected, and is specific, and connecting rod 530 can drive backup pad 510 and follow the removal of locating plate 390. In a specific arrangement, the fixing plate 130 is provided with a slide way, one end of the roller 550 is fixedly connected with the supporting plate 510, the other end of the roller 550 is connected with the slide way in a rolling manner, specifically, a plurality of rollers 550 are provided, and the plurality of rollers 550 are mounted on the supporting plate 510.
Referring to fig. 6, the limiting mechanism 700 includes a first limiting plate 710, a second limiting plate 730, a connecting shaft 750, and a positioning wheel 770. In particular, the first stopper plate 710 is mounted to one end of the mounting plate 110, and in particular, the first stopper plate 710 is made of a rigid material. In particular, the second communicating limiting plate is mounted to an end of the first limiting plate 710, and in particular, the second limiting plate 730 is made of a rigid material. When specifically setting up, the one end and the first limiting plate 710 of connecting axle 750 rotate to be connected, and the other end and the second limiting plate 730 of connecting axle 750 rotate to be connected, and specifically, connecting axle 750 and connecting plate 370 butt, and connecting axle 750 has a plurality ofly, and connecting plate 370 can slide on connecting axle 750. In a specific arrangement, the positioning wheels 770 are mounted at two ends of the first and second limiting plates 710 and 730, specifically, the diameter of the positioning wheels 770 is greater than that of the connecting shaft 750, and the positioning wheels 770 are used for limiting the movement of the connecting plate 370. In a specific arrangement, there are two limiting mechanisms 700, the two limiting mechanisms 700 are mounted at two ends of the connecting plate 370, and the two connecting shafts 750 are used for abutting against the connecting plate 370.
In the embodiment of the present invention, there are two mounting plates 110, two mounting plates 110 are mounted at two ends of the fixing plate 130, the circuit breaker body 150 is mounted on the fixing plate 130, one end of the pushing handle 310 penetrates through the mounting plate 110 and is rotatably connected to the mounting plate 110, one end of the gear 330 is connected to the pushing handle 310, the other end of the gear 330 is engaged with the rack 350, one end of the rack 350 is connected to the connecting plate 370, the other end of the rack 350 is connected to the positioning plate 390, the pushing handle 310 is rotated, the gear 330 can drive the rack 350, the connecting plate 370 and the positioning plate 390 to move, the supporting plate 510 is mounted at one end of the mounting plate 110, there are a plurality of connecting rods 530, two ends of the supporting plate 510 are connected to the positioning plate 390 through a plurality of connecting rods 530, the supporting plate 510 moves while the connecting plate 370 moves, the circuit breaker body 150 is mounted on the supporting plate 510, and the pushing handle 310 is rotated to realize the pushing or withdrawing of the circuit breaker body 150, moreover, the circuit breaker is installed in the one end of backup pad 510, can hold the circuit breaker of different sizes to can also place other electrical components, be favorable to improving the multiple use of device, improve the practicality of circuit breaker propulsion handle 310.
It should be noted that the specific model specification of the circuit breaker body 150 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A push handle for a circuit breaker, comprising:
the mounting mechanism comprises two mounting plates, two mounting plates and a circuit breaker body, wherein the two mounting plates are mounted at two ends of the fixing plate, and the circuit breaker body is mounted on the fixing plate;
the pushing mechanism comprises a pushing handle, a gear, a rack, a connecting plate and a positioning plate, one end of the pushing handle penetrates through the mounting plate and is rotatably connected with the mounting plate, one end of the gear is connected with the pushing handle, the other end of the gear is meshed with the rack, one end of the rack is connected with the connecting plate, and the other end of the rack is connected with the positioning plate;
the connecting mechanism comprises a supporting plate and a plurality of connecting rods, the supporting plate is installed at one end of the fixing plate, and the two ends of the supporting plate are connected with the positioning plate through the plurality of connecting rods.
2. The handle of claim 1, wherein the handle comprises a limiting mechanism, the limiting mechanism comprises a first limiting plate, a second limiting plate and a connecting shaft, the first limiting plate is mounted on the mounting plate, one end of the connecting shaft is rotatably connected with the first limiting plate, the other end of the connecting shaft is rotatably connected with the second limiting plate, and the connecting shaft abuts against the connecting plate.
3. The push handle for a circuit breaker according to claim 2, wherein there are two of said limit mechanisms, and two of said limit mechanisms are installed at both ends of said connection plate.
4. A push handle for a circuit breaker as claimed in claim 3 wherein said connecting shafts are plural, and plural said connecting shafts abut said connecting plate.
5. The handle as claimed in claim 2, wherein the limiting mechanism comprises a plurality of positioning wheels, and the plurality of positioning wheels are mounted at two ends of the connecting shaft.
6. The handle as claimed in claim 1, wherein the pushing mechanism further comprises a shaft, one end of the shaft is connected to the handle, and the other end of the shaft is connected to the gear.
7. A push handle for a circuit breaker according to claim 6 wherein said connecting plate is provided with a slide slot, said slide slot being slidably connected to said shaft.
8. The handle as claimed in claim 1, wherein the pushing mechanism further comprises a first stopper, the first stopper being mounted to one end of the rack.
9. The handle of claim 8, wherein the handle further comprises a second stopper, the second stopper is mounted on an end of the rack away from the first stopper.
10. The push handle for a circuit breaker according to claim 1, wherein the connecting mechanism further comprises a roller, the roller is connected to the support plate, the fixing plate is provided with a plurality of rollers, and the plurality of rollers are in rolling connection with the slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831605.3U CN216120056U (en) | 2021-11-16 | 2021-11-16 | Propelling handle for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831605.3U CN216120056U (en) | 2021-11-16 | 2021-11-16 | Propelling handle for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120056U true CN216120056U (en) | 2022-03-22 |
Family
ID=80717615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122831605.3U Expired - Fee Related CN216120056U (en) | 2021-11-16 | 2021-11-16 | Propelling handle for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120056U (en) |
-
2021
- 2021-11-16 CN CN202122831605.3U patent/CN216120056U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |