CN212182946U - Handcart-type circuit breaker operating device - Google Patents
Handcart-type circuit breaker operating device Download PDFInfo
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- CN212182946U CN212182946U CN202021007655.9U CN202021007655U CN212182946U CN 212182946 U CN212182946 U CN 212182946U CN 202021007655 U CN202021007655 U CN 202021007655U CN 212182946 U CN212182946 U CN 212182946U
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- circuit breaker
- handcart
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Abstract
The utility model discloses a handcart-type circuit breaker operating device, including moving mechanism, handcart-type circuit breaker, moving mechanism mainly comprises backup pad, landing leg, universal wheel, permanent magnet, push away the handle, backup pad below edge department has through bolted connection the landing leg, install the landing leg below the universal wheel, the embedded permanent magnet that has in backup pad one side, the backup pad opposite side has through bolted connection push away the handle, still including being used for driving a first actuating mechanism that handcart-type circuit breaker removed and have a second actuating mechanism that shakes the function into the circuit breaker, a first actuating mechanism includes slide rail, spout, cylinder, slider, connecting plate, kelly. The utility model discloses setting up of first actuating mechanism makes more steady that handcart-type circuit breaker removed, and the speed that drives handcart-type circuit breaker and remove is faster, and setting up of second actuating mechanism has realized the automatic function of shaking out and shaking in handcart-type circuit breaker.
Description
Technical Field
The utility model relates to a relevant equipment technical field of circuit breaker especially relates to a handcart-type circuit breaker operating device.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition for a predetermined time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances. The classification of vacuum circuit breakers includes a handcart type circuit breaker and a fixed circuit breaker. The handcart type circuit breaker and the fixed handcart type circuit breaker only have one more chassis and one more contact. The hand truck type is pushable. The handcart type circuit breaker has good interchangeability, so that the reliability of power supply can be greatly improved.
Handcart-type circuit breaker is at the installation or dismantle the maintenance in-process, needs the manual work to shake out and shakes into, and owing to pull out handcart-type circuit breaker manual formula cubical switchboard after, need aim at the both sides track in the manual formula cubical switchboard and install when installing once more, and installation or dismantlement in-process manpower consumption are great and the accuracy is lower.
At present, chinese patent with publication number CN208674027U discloses a handcart-type circuit breaker operating device, including circuit breaker cooperation hand railway carriage, the equal fixedly connected with slip guide baffle in both sides of the top outer wall of circuit breaker cooperation hand railway carriage, the intermediate position of slip guide baffle both sides inner wall all seted up first direction sliding tray, the top outer wall sliding connection of circuit breaker cooperation hand railway carriage have handcart-type circuit breaker, just handcart-type circuit breaker's both sides bottom outer wall all through the interior rampart sliding connection of direction movable pulley and first direction sliding tray. Although the device improves the alignment degree, the moving speed of pulling and pushing the handcart type circuit breaker is greatly influenced by the transmission screw rod, and the handcart type circuit breaker does not have the function of shaking out and shaking in, and still needs manpower to shake out and shake in by using the crank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handcart-type circuit breaker operating device just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a handcart type circuit breaker operating mechanism comprises a moving mechanism and a handcart type circuit breaker, wherein the moving mechanism mainly comprises a supporting plate, supporting legs, universal wheels, permanent magnets and a push handle, the corners below the supporting plate are connected with the supporting legs through bolts, the universal wheels are installed below the supporting legs, the permanent magnets are embedded in one side of the supporting plate, the other side of the supporting plate is connected with the push handle through bolts, the handcart type circuit breaker operating mechanism further comprises a first driving mechanism for driving the handcart type circuit breaker to move and a second driving mechanism with a function of shaking the handcart type circuit breaker into and out, the first driving mechanism comprises a sliding rail, a sliding groove, an air cylinder, a sliding block, a connecting plate and a clamping rod, the sliding rail is connected to the outer side above the supporting plate through bolts, the sliding groove is arranged above the supporting plate, and the sliding groove is connected with the sliding block, slider one end pass through bolted connection in the output of cylinder, the stiff end of cylinder passes through bolted connection in the inboard one end of spout, the slider top has through bolted connection the connecting plate, connecting plate one side is rotated and is connected with the kelly, the kelly below is provided with second actuating mechanism.
Preferably, the roller roll connection of handcart-type circuit breaker below is in the slide rail is inboard, snap ring on the handcart-type circuit breaker with the kelly joint is connected.
Preferably, second actuating mechanism includes motor, shaft coupling, elasticity dwang, sleeve, the motor passes through bolted connection the connecting plate opposite side, the output of motor passes the connecting plate, and have through the key-type connection the shaft coupling, shaft coupling one end has through the key-type connection the elasticity dwang, the welding of elasticity dwang one end has the sleeve, the sleeve is pegged graft handcart-type circuit breaker's rocker is inboard.
Preferably, the motor is a positive and negative motor or a torsion motor.
Preferably, the elasticity dwang includes slide bar, sliding sleeve, spring, the slide bar pass through the key-type connection in the shaft coupling, slide bar one end stretch into inside the sliding sleeve, and with sliding sleeve sliding connection, sliding sleeve internal weld have the spring, spring one end with slide bar welded connection, sliding sleeve one end welding has the sleeve.
Preferably, the sliding rod and the sliding sleeve are hexagonal cylinders.
Has the advantages that: the handcart type circuit breaker is more stable to move due to the arrangement of the first driving mechanism, the speed for driving the handcart type circuit breaker to move is higher, the function of automatically shaking out and shaking in the handcart type circuit breaker is realized due to the arrangement of the second driving mechanism, the handcart type circuit breaker is more convenient and fast to use on the whole, and the labor intensity is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a handcart type circuit breaker operating mechanism according to the present invention;
fig. 2 is a top view of a handcart type circuit breaker operating mechanism according to the present invention;
fig. 3 is a cross-sectional view a-a of a handcart type circuit breaker operating mechanism according to the present invention;
fig. 4 is a B-B cross-sectional view of a handcart type circuit breaker operating mechanism according to the present invention;
fig. 5 is a partial enlarged view of an I of the handcart type circuit breaker operating mechanism.
The reference numerals are explained below:
1. a moving mechanism; 2. a first drive mechanism; 3. a second drive mechanism; 4. a handcart type circuit breaker; 101. a support plate; 102. a support leg; 103. a universal wheel; 104. a permanent magnet; 105. a push handle; 201. a slide rail; 202. a chute; 203. a cylinder; 204. a slider; 205. a connecting plate; 206. a clamping rod; 301. a motor; 302. a coupling; 303. an elastic rotating rod; 304. a sleeve; 3031. a slide bar; 3032. a sliding sleeve; 3033. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-5, a handcart type circuit breaker operating mechanism comprises a moving mechanism 1 and a handcart type circuit breaker 4, wherein the moving mechanism 1 mainly comprises a support plate 101, support legs 102, universal wheels 103, permanent magnets 104 and push handles 105, the lower corners of the support plate 101 are connected with the support legs 102 through bolts, the universal wheels 103 are arranged below the support legs 102, the permanent magnets 104 are embedded in one side of the support plate 101, the push handles 105 are connected to the other side of the support plate 101 through bolts, the handcart type circuit breaker operating mechanism further comprises a first driving mechanism 2 for driving the handcart type circuit breaker 4 to move and a second driving mechanism 3 with the function of swinging in and out the handcart type circuit breaker 4, the first driving mechanism 2 comprises a sliding rail 201, a sliding groove 202, an air cylinder 203, a sliding block 204, a connecting plate 205 and a clamping rod 206, the sliding rail 201 is connected to the outer side above the support plate 101 through bolts, the sliding groove, one end of a sliding block 204 is connected to the output end of the air cylinder 203 through a bolt, the fixed end of the air cylinder 203 is connected to one end of the inner side of the sliding groove 202 through a bolt, a connecting plate 205 is connected to the upper portion of the sliding block 204 through a bolt, a clamping rod 206 is connected to one side of the connecting plate 205 in a rotating mode, a second driving mechanism 3 is arranged below the clamping rod 206, the sliding block 204 can be driven by the air cylinder 203 to slide on the inner side of the sliding groove 202 through the bolt, the sliding block 204 drives the connecting plate 205 to move, the connecting plate 205 drives the clamping rod 206 to move, the clamping rod 206 drives the handcart type circuit breaker 4 to move, the switching-on and switching-off functions are achieved, a roller below the handcart type circuit breaker 4 is connected to the inner side of the sliding rail 201 in a rolling mode, a clamping ring on the handcart type circuit breaker 4, The coupling 302, the elastic rotating rod 303 and the sleeve 304 are connected with one another by a bolt, the motor 301 is connected with the other side of the connecting plate 205 by a bolt, the output end of the motor 301 penetrates through the connecting plate 205 and is connected with the coupling 302 by a key, one end of the coupling 302 is connected with the elastic rotating rod 303 by a key, the sleeve 304 is welded at one end of the elastic rotating rod 303 and is inserted inside a rocker of the handcart type circuit breaker 4, the coupling 302 can be driven by the motor 301 to rotate by the setting, the elastic rotating rod 303 is driven by the coupling 302 to rotate, the sleeve 304 is used for swinging in and out of the handcart type circuit breaker 4, the motor 301 is a positive and negative motor, the motor 301 is also a torsion motor, the elastic rotating rod 303 comprises a sliding rod 3031, a sliding sleeve 3032 and a spring 3033, the sliding rod 3031 is connected with the coupling 302 by a key, one end of, one end of the spring 3033 is connected with the sliding rod 3031 in a welding mode, one end of the sliding sleeve 3032 is welded with the sleeve 304, and the sliding rod 3031 and the sliding sleeve 3032 are hexagonal cylinders, so that the sliding sleeve 3032 is always in contact with a rocker on the handcart type circuit breaker 4 when the handcart type circuit breaker 4 is shaken.
In the structure, when in use, when the switching-off process is started, the push handle 105 is firstly pushed, so that the whole device moves to the front of the electric cabinet, the permanent magnet 104 is adsorbed on the electric cabinet, then the clamping rod 206 is clamped on the clamping ring at the upper end of the handcart type circuit breaker 4, the motor 301 is started to enable the motor 301 to rotate forward, the motor 301 drives the coupler 302 to rotate, the coupler 302 drives the elastic rotating rod 303 to rotate, the elastic rotating rod 303 drives the sleeve 304 to rotate, the sleeve 304 shakes out the handcart type circuit breaker 4, then the air cylinder 203 is started to enable the air cylinder 203 to extend, the air cylinder 203 drives the sliding block 204 to slide on the inner side of the sliding groove 202, the sliding block 204 drives the connecting plate 205 to move, the connecting plate 205 drives the clamping rod 206 to move, the clamping rod 206 drives the handcart type circuit breaker 4 to move, so that the roller below the handcart type circuit breaker 4 rolls on the, the cylinder 203 starts to contract, the direction of the process of opening the brake is opposite, the process principle is consistent, the handcart type circuit breaker 4 is stably moved to the inside of the electric cabinet, then the motor 301 is started to enable the motor 301 to rotate reversely, the direction of the process of shaking out is opposite, and the process principle is consistent until the closing is completed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a handcart-type circuit breaker operating device, includes moving mechanism (1), handcart-type circuit breaker (4), moving mechanism (1) mainly comprises backup pad (101), landing leg (102), universal wheel (103), permanent magnet (104), pushes away (105), backup pad (101) below edge department has through bolted connection landing leg (102), install landing leg (102) below universal wheel (103), backup pad (101) one side is embedded to have permanent magnet (104), backup pad (101) opposite side has through bolted connection push away (105), its characterized in that: still including being used for driving first actuating mechanism (2) that handcart-type circuit breaker (4) removed and having second actuating mechanism (3) that handcart-type circuit breaker (4) was shaken in and is shaken out the function, first actuating mechanism (2) include slide rail (201), spout (202), cylinder (203), slider (204), connecting plate (205), kelly (206), slide rail (201) pass through bolted connection in the backup pad (101) top outside, spout (202) are seted up in backup pad (101) top, the inboard sliding connection of spout (202) has slider (204), slider (204) one end pass through bolted connection in the output of cylinder (203), the stiff end of cylinder (203) pass through bolted connection in spout (202) inboard one end, there is connecting plate (205) slider (204) top through bolted connection, one side of the connecting plate (205) is rotatably connected with the clamping rod (206), and the second driving mechanism (3) is arranged below the clamping rod (206).
2. The handcart type circuit breaker operating mechanism of claim 1, wherein: the gyro wheel roll connection of handcart-type circuit breaker (4) below is in slide rail (201) are inboard, snap ring on handcart-type circuit breaker (4) with kelly (206) joint is connected.
3. The handcart type circuit breaker operating mechanism of claim 1, wherein: second actuating mechanism (3) include motor (301), shaft coupling (302), elasticity dwang (303), sleeve (304), motor (301) pass through bolted connection be in connecting plate (205) opposite side, the output of motor (301) passes connecting plate (205), and have through the key-type connection shaft coupling (302), shaft coupling (302) one end has through the key joint elasticity dwang (303), the welding of elasticity dwang (303) one end has sleeve (304), sleeve (304) are pegged graft the rocker of handcart-type circuit breaker (4) is inboard.
4. The handcart type circuit breaker operating mechanism of claim 3, characterized in that: the motor (301) is a positive and negative motor or a torsion motor.
5. The handcart type circuit breaker operating mechanism of claim 3, characterized in that: the elastic rotating rod (303) comprises a sliding rod (3031), a sliding sleeve (3032) and a spring (3033), the sliding rod (3031) is connected to the coupler (302) through a key, one end of the sliding rod (3031) extends into the sliding sleeve (3032) and is in sliding connection with the sliding sleeve (3032), the spring (3033) is welded in the sliding sleeve (3032), one end of the spring (3033) is in welding connection with the sliding rod (3031), and the sleeve (304) is welded at one end of the sliding sleeve (3032).
6. The handcart type circuit breaker operating mechanism of claim 5, wherein: the sliding rod (3031) and the sliding sleeve (3032) are hexagonal cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021007655.9U CN212182946U (en) | 2020-06-04 | 2020-06-04 | Handcart-type circuit breaker operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021007655.9U CN212182946U (en) | 2020-06-04 | 2020-06-04 | Handcart-type circuit breaker operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212182946U true CN212182946U (en) | 2020-12-18 |
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ID=73789483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021007655.9U Active CN212182946U (en) | 2020-06-04 | 2020-06-04 | Handcart-type circuit breaker operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212182946U (en) |
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2020
- 2020-06-04 CN CN202021007655.9U patent/CN212182946U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230504 Address after: 200135 building C, No.888, Huanhu West 2nd Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Anshou Electric Appliance Co.,Ltd. Address before: No. 280, changzhugeng village committee, Jincheng Town, Jintan District, Changzhou City, Jiangsu Province, 213200 Patentee before: Changzhou Qinxing Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |