CN217969613U - High-voltage circuit breaker cart with anti-toppling function - Google Patents
High-voltage circuit breaker cart with anti-toppling function Download PDFInfo
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- CN217969613U CN217969613U CN202222411062.4U CN202222411062U CN217969613U CN 217969613 U CN217969613 U CN 217969613U CN 202222411062 U CN202222411062 U CN 202222411062U CN 217969613 U CN217969613 U CN 217969613U
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- circuit breaker
- backup pad
- voltage circuit
- toppling
- lead screw
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Abstract
The utility model relates to a circuit breaker transportation equipment technical field specifically is a high-voltage circuit breaker shallow of function is prevented empting in area, including the backup pad, the handrail frame that the slope set up is installed to one side of backup pad, and a plurality of mechanisms of preventing empting are installed to the both sides of backup pad, and fixture is all installed with the front to the both sides of backup pad, and the mechanism of preventing empting includes the horizon bar, and the supporting disk is installed to the outer end bottom of horizon bar, and fixture includes the base, and the track groove has been seted up at the top of base, and the inside in track groove is provided with the lead screw. In this high voltage circuit breaker shallow of function is prevented empting in area, anti-toppling mechanism can support the backup pad of tilt state, and when the backup pad slope, the anti-toppling mechanism of both sides can support to play certain effect of preventing toppling, and can compress tightly fixedly the base outside of circuit breaker through fixture, guarantee the centre gripping to the circuit breaker, can not cause when the circuit breaker is placed and is transported and rock, make it can not the landing or receive the striking damage.
Description
Technical Field
The utility model relates to a circuit breaker transportation equipment technical field, specifically speaking relates to a high voltage circuit breaker shallow of function is prevented empting in area.
Background
The high-voltage circuit breaker (or called high-voltage switch) not only can cut off or close the no-load current and load current in the high-voltage circuit, but also can cut off overload current and short-circuit current by the action of relay protection device when the system is in fault, and it possesses fairly perfect arc-extinguishing structure and enough current-breaking capacity.
Publication number CN202542778U discloses a lifting cart special for a high-voltage circuit breaker. The problem of the circuit breaker handcart waste time and energy with another side cubical switchboard cooperation installation time-consuming and energy-consuming is solved. The rack-type luggage carrier comprises a frame, a luggage carrier and a lifting device, wherein a guide sliding plate is arranged on the frame, a rack is fixedly connected to the guide sliding plate, the guide sliding plate is arranged on the frame in a lifting mode, the luggage carrier comprises a supporting rod and two brackets, the supporting rod is arranged at the bottom of the guide sliding plate, the brackets are sleeved on the supporting rod, an even number of positioning holes are formed in the supporting rod, and the brackets are in limit fit with the positioning holes of the supporting rod. The bracket is arranged at the bottom of the guide sliding plate through the supporting rod, so that the circuit breaker handcart can be conveniently moved onto a trolley from the tray; and two brackets are positioned by the positioning hole of the supporting rod, so that the brackets can be matched with the circuit breaker handcart. When the breaker handcart is installed, the breaker handcart can be conveniently installed only by corresponding the side edge of the bracket to another switch cabinet.
Although this technical scheme has solved the problem that the installation process is wasted time and energy when circuit breaker handcart and another side cubical switchboard cooperation installation, the circuit breaker is not stable enough when placing with the transportation, causes easily to empty to arouse the damage of circuit breaker, and the circuit breaker causes easily when placing and rocks, arouses equipment unstability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high voltage circuit breaker shallow of function is prevented empting in area to solve the problem that proposes in the above-mentioned background art.
For realizing the above-mentioned purpose, the utility model provides a high voltage circuit breaker shallow of function is prevented empting in area, the camera includes the backup pad, the handrail frame that the slope set up is installed to one side of backup pad, a plurality of mechanisms of preventing empting are installed to the both sides of backup pad, fixture is all installed with the front to the both sides of backup pad, prevent empting the mechanism and include the horizon bar, the supporting disk is installed to the outer end bottom of horizon bar, fixture includes the base, the track groove has been seted up at the top of base, the inside in track groove is provided with the lead screw, the motor is installed to the one end of lead screw, there is the lead screw slider through threaded connection on the lead screw, splint are installed at the top of lead screw slider, the output shaft and the lead screw fixed connection of motor.
Preferably, a grab rail is installed at the top of the grab rail frame, and a handle is installed at the outer end of the grab rail.
Preferably, the bottom of the armrest frame is provided with a supporting leg, and the bottom of the supporting leg is provided with a supporting pulley.
Preferably, the number of the anti-toppling mechanisms is four, and the anti-toppling mechanisms are symmetrically arranged on two sides of the supporting plate.
Preferably, the outer wall of backup pad is close to the horizon bar department and installs the fixed block, the outside of fixed block is provided with the socket, the horizon bar is pegged graft with the socket and is cooperated, the one end of horizon bar is passed through the locking bolt and is installed at the socket inboard.
Preferably, a limiting plate is mounted at the top of the back of the supporting plate.
Preferably, the bottom of supporting disk is provided with the cushion, the slide bar is installed at the top of cushion, the sliding block is installed at the top of slide bar, fixed cover is installed in the middle of the bottom of supporting disk, the internally mounted of fixed cover has the spring, the bottom and the sliding block of spring closely weld, the bottom opening size of fixed cover is less than the size of sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
in this high voltage circuit breaker shallow of function is prevented empting in area, can support the backup pad of tilt state through the anti-overturning mechanism that wherein sets up, when the backup pad slope, the anti-overturning mechanism of both sides can support to play certain effect of preventing empting, and can compress tightly fixedly the base outside of circuit breaker through fixture, guarantee the centre gripping to the circuit breaker, can not cause when the circuit breaker is placed and is transported and rock, make it can not the landing or receive the striking damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the anti-toppling mechanism of the present invention;
FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;
fig. 4 is a schematic structural diagram of the support plate of the present invention.
The various reference numbers in the figures mean:
1. a support plate; 11. a roller; 12. a limiting plate; 2. an armrest frame; 21. a grab rail; 22. a handle; 23. supporting legs; 231. a support pulley; 3. an anti-toppling mechanism; 31. a horizontal bar; 32. a fixed block; 321. a socket; 322. locking the bolt; 33. a support disc; 331. cushion blocks; 3311. a slide bar; 3312. a slider; 332. fixing a sleeve; 3321. a spring; 4. a clamping mechanism; 41. a base; 42. a track groove; 43. a motor; 44. a screw rod; 441. a screw rod slide block; 45. and (4) clamping the plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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
The utility model provides a high voltage circuit breaker shallow of function is prevented empting in area, as shown in fig. 1-fig. 4, including backup pad 1, the handrail frame 2 that the slope set up is installed to one side of backup pad 1, be used for the hand to support, a plurality of mechanisms 3 of preventing empting are installed to the both sides of backup pad 1, be used for preventing empting of circuit breaker equipment in backup pad 1, fixture 4 is all installed with the front to the both sides of backup pad 1, it is fixed to be used for carrying out the centre gripping with circuit breaker equipment, make it can not rock, prevent empting mechanism 3 and include horizon bar 31, supporting disk 33 is installed to the outer end bottom of horizon bar 31, when backing pad 1 is emptyd, supporting disk 33 and ground contact, thereby play the supporting effect, fixture 4 includes base 41, track groove 42 has been seted up at base 41's top, the inside in track groove 42 is provided with lead screw 44, motor 43 is installed to lead screw 44's one end, there is lead screw slider 441 through threaded connection on the lead screw 44, slider 45 is installed at the top of lead screw slider 441, splint 44, splint 45 is installed at the top, the output shaft and lead screw 44 fixed connection of motor 43, it can rotate lead screw 44 to drive lead screw 44, make things convenient for the outside fixed size of circuit breaker equipment, splint can make things convenient for the different sizes.
In this embodiment, the top of the armrest frame 2 is provided with an armrest rod 21, and the outer end of the armrest rod 21 is provided with a handle 22, so that the user can hold the armrest rod to push the device to move.
Specifically, the bottom of the handrail frame 2 is provided with a supporting leg 23, and the bottom of the supporting leg 23 is provided with a supporting pulley 231, so that the bottom support of the device is stable and cannot shake or topple.
Furthermore, the anti-toppling mechanisms 3 are four in number and symmetrically arranged on two sides of the supporting plate 1, so that the two sides are guaranteed to be stable and cannot topple over.
Further, the outer wall of the supporting plate 1 is close to the horizontal rod 31 and is provided with a fixing block 32, the outer side of the fixing block 32 is provided with a socket 321, the horizontal rod 31 is in plug-in fit with the socket 321, one end of the horizontal rod 31 is installed on the inner side of the socket 321 through a locking bolt 322, the anti-tipping mechanism 3 is convenient to disassemble and install, the anti-tipping mechanism can be disassembled to be stored when not in use, and the space occupation of the device is reduced.
Further, a limiting plate 12 is installed at the top of the back of the supporting plate 1 and used for limiting the back of the circuit breaker equipment.
Example 2
In order to further avoid the damage that the pressure that produces when circuit breaker transportation emptys caused supporting disk 33, the bottom of supporting disk 33 is provided with cushion 331, slide bar 3311 is installed at the top of cushion 331, sliding block 3312 is installed at slide bar 3311's top, fixed cover 332 is installed to the bottom centre of supporting disk 33, the internally mounted of fixed cover 332 has spring 3321, spring 3321's bottom and sliding block 3312 closely weld, fixed cover 332's bottom opening size is less than sliding block 3312's size, play certain buffering effect through spring 3321, guarantee to offset supporting disk 33's effect when toppling over the circuit breaker transportation, play certain buffering effect, avoid the too big damage that causes supporting disk 33 of effort in the twinkling of an eye.
The utility model discloses a high voltage circuit breaker shallow of function is prevented empting in area is when using, at first assemble the device, it is stable to place it after then, place in backup pad 1 after pulling down high voltage circuit breaker through the manual work again, it rotates to drive lead screw 44 through control motor 43 work after that, and then drive lead screw slider 441 slip, it compresses tightly fixedly with circuit breaker equipment's the outside to drive splint 45 again, press from both sides tight fixed back, the hand is supported and is promoted the device and remove on handrail frame 2, thereby carry out the transportation of circuit breaker, in transit, the unstable backup pad 1 that drives of circuit breaker focus produces when inclining, supporting disk 33 and ground contact, thereby play the supporting effect, avoid backup pad 1 to continue the slope, thereby guarantee the stability of circuit breaker.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high voltage circuit breaker shallow of function is prevented empting in area, includes backup pad (1), its characterized in that: handrail frame (2) that the slope set up are installed to one side of backup pad (1), a plurality of anti-toppling mechanism (3) are installed to the both sides of backup pad (1), fixture (4) are all installed with the front in the both sides of backup pad (1), anti-toppling mechanism (3) are including horizon bar (31), supporting disk (33) are installed to the outer end bottom of horizon bar (31), fixture (4) are including base (41), track groove (42) have been seted up at the top of base (41), the inside in track groove (42) is provided with lead screw (44), motor (43) are installed to the one end of lead screw (44), there are lead screw slider (441) through threaded connection on lead screw (44), splint (45) are installed at the top of lead screw slider (441), the output shaft and lead screw (44) fixed connection of motor (43).
2. The high voltage circuit breaker cart with anti-toppling function of claim 1, wherein: a grab rail (21) is installed at the top of the grab rail frame (2), and a handle (22) is installed at the outer end of the grab rail (21).
3. The high voltage circuit breaker cart with anti-toppling function of claim 1, wherein: supporting legs (23) are installed to the bottom of handrail frame (2), supporting pulley (231) are installed to the bottom of supporting legs (23).
4. The high voltage circuit breaker cart with anti-tip over function of claim 1, wherein: the anti-toppling mechanisms (3) are four in number and are symmetrically arranged on two sides of the supporting plate (1).
5. The high voltage circuit breaker cart with anti-tip over function of claim 1, wherein: the outer wall of backup pad (1) is close to horizontal pole (31) department and installs fixed block (32), the outside of fixed block (32) is provided with socket (321), horizontal pole (31) and socket (321) are pegged graft and are cooperated, the one end of horizontal pole (31) is passed through locking bolt (322) and is installed at socket (321) inboardly.
6. The high voltage circuit breaker cart with anti-toppling function of claim 1, wherein: and a limiting plate (12) is mounted at the top of the back surface of the supporting plate (1).
7. The high voltage circuit breaker cart with anti-tip over function of claim 1, wherein: the bottom of supporting disk (33) is provided with cushion (331), slide bar (3311) are installed at the top of cushion (331), sliding block (3312) are installed at the top of slide bar (3311), fixed cover (332) are installed in the middle of the bottom of supporting disk (33), the internally mounted of fixed cover (332) has spring (3321), the bottom and the sliding block (3312) of spring (3321) closely weld, the bottom opening size of fixed cover (332) is less than the size of sliding block (3312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411062.4U CN217969613U (en) | 2022-09-13 | 2022-09-13 | High-voltage circuit breaker cart with anti-toppling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411062.4U CN217969613U (en) | 2022-09-13 | 2022-09-13 | High-voltage circuit breaker cart with anti-toppling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217969613U true CN217969613U (en) | 2022-12-06 |
Family
ID=84265030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222411062.4U Active CN217969613U (en) | 2022-09-13 | 2022-09-13 | High-voltage circuit breaker cart with anti-toppling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217969613U (en) |
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2022
- 2022-09-13 CN CN202222411062.4U patent/CN217969613U/en active Active
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