CN220447947U - Put cabinet and prevent empting intelligent transfer car (buggy) - Google Patents
Put cabinet and prevent empting intelligent transfer car (buggy) Download PDFInfo
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- CN220447947U CN220447947U CN202322065368.3U CN202322065368U CN220447947U CN 220447947 U CN220447947 U CN 220447947U CN 202322065368 U CN202322065368 U CN 202322065368U CN 220447947 U CN220447947 U CN 220447947U
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- frame
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- tray
- intelligent transfer
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- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an anti-toppling intelligent transfer trolley for a centrally installed switchgear, which belongs to the technical field of transfer trolleys and comprises a frame, a tray and wheels, wherein the tray is connected with the top end of the frame through a supporting component, and the wheels are fixedly arranged at the bottom end of the frame; the support assembly comprises an adjusting screw, a support sleeve, a leveling nut and a travel switch; the top end of the adjusting screw is fixedly connected with the bottom end of the tray, the bottom end of the adjusting screw penetrates through the top end of the frame, the supporting sleeve is fixed on the top end of the frame and sleeved on the adjusting screw, the leveling nut is in threaded connection with the adjusting screw, and the travel switch is fixed on the top end of the frame and positioned below the leveling nut; the frame is internally provided with a host and a loudspeaker, and the host is electrically connected with the travel switch and the loudspeaker. Whether the leveling nut contacts the supporting sleeve is detected through the travel switch, so that whether four corners of the tray are adjusted in place is judged, and if the four corners are not adjusted in place, a prompt tone is sent through the loudspeaker to remind an operator.
Description
Technical Field
The utility model relates to the technical field of transfer vehicles, in particular to an anti-toppling intelligent transfer vehicle for a centrally installed switchgear.
Background
The transfer trolley is the requisite tool to move the trolley breaker, or to push in or pull out the switchgear breaker chamber. The common high-voltage centrally installed switchgear transferring handcart is of a structure of a trolley body and a tray, is cheap, light, convenient and durable, is widely applied in the power industry, has few accidents and has verified the rationality of the structure. However, this type of transfer trolley has some drawbacks. Firstly, the circuit breaker handcart is far heavier than the transfer handcart, when the circuit breaker is placed on the transfer handcart, the situation of 'head heavy and foot light' can occur, and in the moving process, the speed is too high, the ground has a ditch or an obstacle, and the circuit breaker is easy to topple; secondly, the transfer handcart changes the height of tray through the length of 4 bolts, because three points are confirm a plane promptly, if certain bolt is not adjusted in place, the tray still probably level, if bear the circuit breaker this moment, takes place to empty easily. Therefore, the use of the common high-voltage centrally installed switchgear transfer handcart is not standardized, and the personal safety of a user is easily endangered.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing the anti-toppling intelligent transfer trolley for the centrally installed switchgear, which can prevent 4 local bolts from being not adjusted in place to bear a circuit breaker.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-toppling intelligent transfer trolley for a centrally installed switchgear, which comprises a frame, a tray and wheels, wherein the tray is connected and arranged at the top end of the frame through a supporting component, and the wheels are fixedly arranged at the bottom end of the frame; the support assembly comprises an adjusting screw, a support sleeve, a leveling nut and a travel switch; the top end of the adjusting screw is fixedly connected with the bottom end of the tray, the bottom end of the adjusting screw penetrates through the top end of the frame, the supporting sleeve is fixed on the top end of the frame and sleeved on the adjusting screw, the leveling nut is in threaded connection with the adjusting screw, and the travel switch is fixed on the top end of the frame and positioned below the leveling nut; the frame is internally provided with a host and a loudspeaker, and the host is electrically connected with the travel switch and the loudspeaker.
The preferable technical scheme of the utility model is that a 6-axis sensor is arranged in the host.
The preferable technical scheme of the utility model is that the wheel is provided with a speed sensor, and the speed sensor transmits a signal of the speed sensor to the host machine through a signal line.
The speed sensor comprises a strong magnetic patch and a magnetic field signal receiver, wherein the strong magnetic patch is fixed on a tire of a wheel, the magnetic field signal receiver is fixed on a supporting mechanism of the wheel, and the magnetic field signal receiver transmits signals to the host through a signal wire.
The preferable technical scheme of the utility model is that right-angle reinforcing plates are arranged on two sides of the front of the tray.
The preferable technical scheme of the utility model is that the long side of the right-angle reinforcing plate is subjected to cutting prevention treatment.
The beneficial effects of the utility model are as follows:
1. according to the anti-toppling intelligent transfer trolley for the centrally installed switchgear, whether the leveling nuts contact the supporting sleeve is detected through the travel switch, so that whether four corners of the tray are adjusted in place is judged, and if not, a prompt tone is sent through the loudspeaker to remind operators.
2. According to the anti-toppling intelligent transfer trolley for the centrally installed switchgear, the 6-axis sensor is arranged in the main unit, so that the toppling trend of the trolley can be sent out to give an early warning.
3. According to the intelligent transfer trolley for preventing the centrally installed switchgear from toppling, the moving speed of the transfer trolley can be detected through the speed sensor, and when the rotating speed of the transfer trolley exceeds the threshold value, overspeed alarm prompt sound is sent out, so that sudden stop or occurrence of a ditch and an obstacle on the ground, which cause toppling of the transfer trolley, are avoided.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an anti-toppling intelligent transfer vehicle of a centrally installed switchgear according to an embodiment of the present utility model;
fig. 2 is an enlarged view of a wheel of an anti-toppling intelligent transfer vehicle of a centrally installed switchgear according to an embodiment of the present utility model;
in the figure:
1. a frame; 2. a tray; 3. a wheel; 4. adjusting a screw; 5. a support sleeve; 6. leveling the nut; 7. a travel switch; 8. strong magnetic patches; 9. a magnetic field signal receiver; 10. right angle reinforcing plate; 11. a host; 12. a speaker; 13. and a signal line.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in the figure, the embodiment provides an anti-toppling intelligent transfer trolley for a centrally installed switchgear, which comprises a frame 1, a tray 2 and wheels 3, wherein the tray 2 is connected and arranged at the top end of the frame 1 through a supporting component, the wheels 3 comprise 2 directional wheels and 2 universal wheels, and the wheels 3 are fixedly arranged at four corners of the bottom end of the frame 1; the support assembly comprises an adjusting screw 4, a support sleeve 5, a leveling nut 6 and a travel switch 7; the top end of the adjusting screw 4 is fixedly connected with the bottom end of the tray 2, the bottom end of the adjusting screw 4 penetrates through the top end of the frame 1, the supporting sleeve 5 is fixed on the top end of the frame 1 and sleeved on the adjusting screw 4, the leveling nut 6 is in threaded connection with the adjusting screw 4, and the travel switch 7 is fixed on the top end of the frame 1 and is positioned below the leveling nut 6; the frame 1 is internally provided with a host 11 and a loudspeaker 12, and the host 11 is electrically connected with the travel switch 7 and the loudspeaker 12. When the leveling nut 6 is attached to the supporting sleeve 5 below, the travel switches 7 are closed, otherwise, the signals of the 4 travel switches 7 are disconnected and converged to the host 11 through signal lines. If the travel switch 7 is not closed, an alarm prompt sound is sent.
Further, a 6-axis sensor is arranged in the host. Angular velocity and acceleration in 3 directions can be sensed. The sensor is used for sensing the angular speed of the transfer handcart in the vertical direction and the current inclination angle, and the toppling trend of the handcart is sent out to give an early warning.
Further, the wheel 3 is provided with a speed sensor, which transmits a signal of the speed sensor to the host computer 11 via a signal line 13. The speed sensor comprises a strong magnetic patch 8 and a magnetic field signal receiver 9, wherein the strong magnetic patch 8 is fixed on a tire of the wheel 3, the magnetic field signal receiver 9 is fixed on a supporting mechanism of the wheel 3, and the magnetic field signal receiver 9 transmits signals to the host computer 11 through a signal line 13. The magnetic field signal receiver 9 is used for measuring the rotation speed of the tire, the signal generated by the magnetic field signal receiver 9 is transmitted to the host computer through the signal wire 13, the rotation speed of the tire can be converted to obtain the rotation speed of the transfer handcart, and when the rotation speed of the transfer handcart exceeds a threshold value, an overspeed alarm prompt tone is sent out, so that the occurrence of sudden stop or the occurrence of a grooved ridge and an obstacle on the ground is avoided, and the transfer handcart is caused to topple over.
Right angle reinforcing plates 10 are added on two sides in front of the tray 2 of the transfer handcart, and the long sides of the plates are subjected to cutting prevention treatment. When the handcart pushes in and pulls out the switch cabinet, if an abnormality occurs, for example, 2 bolts in front of the tray 2 should originally be inserted into two holes of the switch cabinet to fix the transport handcart, if the bolts accidentally drop out or the distance between the tray 2 and the switch cabinet is too far, the front part of the tray 2 becomes a main bearing point.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.
Claims (6)
1. Put cabinet in and prevent empting intelligent transfer car (buggy), its characterized in that:
the novel bicycle comprises a bicycle frame (1), a tray (2) and wheels (3), wherein the tray (2) is connected with the top end of the bicycle frame (1) through a supporting component, and the wheels (3) are fixedly arranged at the bottom end of the bicycle frame (1);
the supporting assembly comprises an adjusting screw (4), a supporting sleeve (5), a leveling nut (6) and a travel switch (7);
the top end of the adjusting screw (4) is fixedly connected with the bottom end of the tray (2), the bottom end of the adjusting screw (4) penetrates through the top end of the frame (1), the supporting sleeve (5) is fixed on the top end of the frame (1) and sleeved on the adjusting screw (4), the leveling nut (6) is in threaded connection with the adjusting screw (4), and the travel switch (7) is fixed on the top end of the frame (1) and is positioned below the leveling nut (6);
host computer (11) and speaker (12) are equipped with in frame (1), host computer (11) electric connection travel switch (7) and speaker (12).
2. The centrally installed switchgear anti-toppling intelligent transfer trolley according to claim 1, wherein:
and a 6-axis sensor is arranged in the host machine (11).
3. The centrally installed switchgear anti-toppling intelligent transfer trolley according to claim 2, wherein:
the wheel (3) is provided with a speed sensor, and the speed sensor transmits signals of the speed sensor to the host computer through a signal line.
4. The centrally installed switchgear anti-toppling intelligent transfer vehicle according to claim 3, wherein:
the speed sensor comprises a strong magnetic patch (8) and a magnetic field signal receiver (9), wherein the strong magnetic patch (8) is fixed on a tire of a wheel (3), the magnetic field signal receiver (9) is fixed on a supporting mechanism of the wheel (3), and the magnetic field signal receiver (9) transmits signals to the host computer (11) through a signal wire (13).
5. The centrally installed switchgear anti-toppling intelligent transfer trolley according to claim 1, wherein:
right-angle reinforcing plates (10) are arranged on two sides of the front of the tray (2).
6. The centrally installed switchgear anti-toppling intelligent transfer vehicle according to claim 5, wherein:
the long side of the right-angle reinforcing plate (10) is subjected to cutting prevention treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322065368.3U CN220447947U (en) | 2023-08-02 | 2023-08-02 | Put cabinet and prevent empting intelligent transfer car (buggy) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322065368.3U CN220447947U (en) | 2023-08-02 | 2023-08-02 | Put cabinet and prevent empting intelligent transfer car (buggy) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447947U true CN220447947U (en) | 2024-02-06 |
Family
ID=89738972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322065368.3U Active CN220447947U (en) | 2023-08-02 | 2023-08-02 | Put cabinet and prevent empting intelligent transfer car (buggy) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447947U (en) |
-
2023
- 2023-08-02 CN CN202322065368.3U patent/CN220447947U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |