CN209963615U - Handcart-type cubical switchboard prevents mistake and opens blocking device - Google Patents
Handcart-type cubical switchboard prevents mistake and opens blocking device Download PDFInfo
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- CN209963615U CN209963615U CN201920764405.0U CN201920764405U CN209963615U CN 209963615 U CN209963615 U CN 209963615U CN 201920764405 U CN201920764405 U CN 201920764405U CN 209963615 U CN209963615 U CN 209963615U
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Abstract
The utility model belongs to the technical field of the switchgear technique and specifically relates to a handcart-type cubical switchboard prevents mistake and opens blocking device, the intelligent cabinet temperature adjusting device comprises a cabinet body, there is the cabinet door right side of the cabinet body through hinge swing joint, be provided with the handcart switch body that is in operating position in the left intracavity of the cabinet body, the bottom of left intracavity wall is connected with the backup pad through the elastic mechanism that resets, one side fixed mounting that the backup pad is close to handcart switch body has the push pedal with handcart switch body right side mutual contact, the right side fixed mounting of backup pad has horizontal sliding rod. The utility model discloses when handcart switch body was located operating position, handcart switch body passed through the linkage effect horizontal slide bar of push pedal and backup pad, and horizontal slide bar moved right and promoted the connecting rod, and the connecting rod promotes the movable plate rebound, and the movable plate promotes the spacer pin and gets into the inside joint of channel-section steel and live the stop collar, and spacing back cabinet door of living is in time blocked back cabinet door, prevents that the effect of open by mistake is more ideal.
Description
Technical Field
The utility model relates to a switchgear technical field especially relates to a handcart-type cubical switchboard is prevented mistake locking device that opens and shuts.
Background
At present, in 3-10kV power distribution systems of various power plants and transformer substations, a multipurpose handcart type high-voltage switch cabinet is used for receiving and distributing electric energy, controlling, protecting and monitoring circuits, and generally has a five-prevention function.
When a handcart switch moves to the working position in the cabinet body, the conventional handcart type high-voltage switch cabinet anti-misopening locking device cannot lock the cabinet door in time, and the anti-misopening effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having handcart-type cubical switchboard anti-misopening blocking device among the prior art and when handcart switch moved the operating position to the internal of cabinet, can't in time carry out the shutting to the cabinet door, prevent the unsatisfactory shortcoming of misopening effect, and the handcart-type cubical switchboard that provides prevents mistake locking device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is that the handcart type switch cabinet anti-false-opening locking device comprises a cabinet body, the right side of the cabinet body is movably connected with a cabinet door through a hinge, a handcart switch body at a working position is arranged in a left cavity on the left side of the cabinet body, the bottom of the inner wall of the left cavity is connected with a supporting plate through a reset elastic mechanism, one side of the supporting plate close to the handcart switch body is fixedly provided with a push plate which is mutually contacted with the right side of the handcart switch body, the right side of the supporting plate is fixedly provided with a horizontal sliding rod, the right side of the horizontal sliding rod penetrates through the cabinet body and extends into a right cavity on the right side of the cabinet body and is movably connected with a connecting rod, the bottom of the inner wall of the right cavity is fixedly provided with a supporting sliding plate, the surface of the supporting sliding plate is slidably connected with a movable plate which is movably connected with one, the top of spacer pin passes the channel-section steel and extends to inside, the inside of channel-section steel has the stop collar that sets up at the cabinet door inboard through the spacer pin joint.
Preferably, the elastic mechanism that resets includes the slider, the top fixed mounting of slider is in the bottom of backup pad, the spout that supplies slider sliding connection is seted up to the bottom of cabinet body left side intracavity wall, the inner wall fixed connection of reset spring and spout is passed through on the right side of slider.
Preferably, the push plate is fixedly connected with the support plate through the support rod, and the push plate, the support plate and the support rod form a tripod structure.
Preferably, the right side of the cabinet door is connected with a handle through screw threads, and the handle is made of stainless steel materials.
Preferably, the handcart switch body includes the switch working body, the switch working body is in operating position, the bottom fixed mounting of the switch working body has the base, the equal fixed mounting in both sides of base bottom has the wheel, the right side of base and the left side of push pedal contact each other.
The utility model provides a pair of handcart-type cubical switchboard is prevented mistake split lock device, beneficial effect lies in:
1. the utility model discloses when handcart switch body was located operating position, handcart switch body passed through the linkage effect horizontal slide bar of push pedal and backup pad, and horizontal slide bar moved right and promoted the connecting rod, and the connecting rod promotes the movable plate rebound, and the movable plate promotes the spacer pin and gets into the inside joint of channel-section steel and live the stop collar, and spacing back cabinet door of living is in time blocked back cabinet door, prevents that the effect of open by mistake is more ideal.
2. Through setting up the elastic mechanism that resets, played the effect that resets, after the handcart switch body leaves the cabinet body, reset spring slider that resets under the effect of elasticity, the slider drives the backup pad and resets, and the backup pad is under the transmission of horizontal sliding bar, connecting rod, movable plate and spacer pin, and the spacer pin breaks away from stop collar and channel-section steel, and the cancellation is spacing to the stop collar, and then automatic cancellation is to the shutting of back cabinet door.
Drawings
Fig. 1 is a cross-sectional view of a front view of an anti-misopening locking device of a handcart type switch cabinet provided by the utility model;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an enlarged view of portion B of the present invention;
fig. 4 is the utility model provides a handcart-type cubical switchboard is prevented mistake split locking device's right side view.
In the figure: the device comprises a cabinet body 1, a cabinet door 2, a left cavity 3, a supporting plate 4, a pushing plate 5, a horizontal sliding rod 6, a right cavity 7, a connecting rod 8, a supporting sliding plate 9, a moving plate 10, a limiting pin 11, a channel steel 12, a limiting sleeve 13, a sliding block 14, a sliding groove 15, a reset spring 16, a supporting rod 17, a handle 18, a switch working body 19, a base 20 and wheels 21.
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.
Referring to fig. 1-4, a handcart type switch cabinet anti-false-opening locking device comprises a cabinet body 1, wherein the right side of the cabinet body 1 is movably connected with a rear cabinet door 2 through a hinge, the right side of the rear cabinet door 2 is connected with a handle 18 through a screw thread, the handle 18 is made of stainless steel materials, and a handcart switch body in a working position is arranged in a left cavity 3 on the left side of the cabinet body 1.
The handcart switch body comprises a switch working body 19, the switch working body 19 is located at a working position, a base 20 is fixedly mounted at the bottom of the switch working body 19, wheels 21 are fixedly mounted on two sides of the bottom of the base 20, the right side of the base 20 is in mutual contact with the left side of the push plate 5, the handcart switch body is convenient to move through the wheels 21, and when the switch working body 19 is connected with the cabinet body 1, the handcart switch body is located at the working position.
The bottom of 3 inner walls in left side chamber is connected with backup pad 4 through the elastic mechanism that resets, the elastic mechanism that resets includes slider 14, the top fixed mounting of slider 14 is in the bottom of backup pad 4, the spout 15 that supplies 14 sliding connection of slider is seted up to the bottom of the 1 left side inner wall in chamber of the cabinet body, the inner wall fixed connection of reset spring 16 and spout 15 is passed through on slider 14's right side, through setting up the elastic mechanism that resets, the effect of backup pad 4 that resets has been played, reset spring 16 slider 14 that resets under the effect of elasticity, slider 14 drives backup pad 4 and resets.
One side fixed mounting that backup pad 4 is close to handcart switch body has the push pedal 5 with handcart switch body right side mutual contact, through bracing piece 17 fixed connection between push pedal 5 and the backup pad 4, and push pedal 5, backup pad 4 and bracing piece 17 three constitute the tripod structure, through setting up bracing piece 17, has played the effect of being connected between reinforcement push pedal 5 and the backup pad 4.
A horizontal sliding rod 6 is fixedly arranged on the right side of the supporting plate 4, the right side of the horizontal sliding rod 6 penetrates through the cabinet body 1 and extends into a right cavity 7 on the right side of the cabinet body 1 and is movably connected with a connecting rod 8, a supporting sliding plate 9 is fixedly arranged at the bottom of the inner wall of the right cavity 7, a movable plate 10 which is movably connected with one end of the connecting rod 8 is connected to the surface of the supporting sliding plate 9 in a sliding manner, two ends of the connecting rod 8 are respectively movably connected with the horizontal sliding rod 6 and the movable plate 10 in a hinged manner, a limiting pin 11 is fixedly arranged at the top of the movable plate 10, a channel steel 12 which is fixedly arranged on the inner wall of the right cavity 7 of the cabinet body 1 is arranged at the top of the supporting sliding plate 9, the top of the limiting pin 11 penetrates through the channel steel 12 and extends into the channel steel 12, handcart switch body passes through the horizontal slide bar 6 of the linkage effect of push pedal 5 and backup pad 4, and horizontal slide bar 6 moves right and promotes connecting rod 8, and connecting rod 8 promotes movable plate 10 and upwards moves, and movable plate 10 promotes that spacer pin 11 gets into inside and the joint of channel-section steel 12 catches stop collar 13, and spacing back cabinet door 2 of living in time locks back cabinet door 2, prevents that the effect of opening by mistake is more ideal.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a handcart-type cubical switchboard prevents mistake split open locking device, includes the cabinet body (1), its characterized in that: the handcart switch cabinet is characterized in that the right side of the cabinet body (1) is movably connected with a rear cabinet door (2) through a hinge, a handcart switch body at a working position is arranged in a left cavity (3) of the cabinet body (1), the bottom of the inner wall of the left cavity (3) is connected with a supporting plate (4) through a reset elastic mechanism, one side of the supporting plate (4) close to the handcart switch body is fixedly provided with a push plate (5) which is in mutual contact with the right side of the handcart switch body, the right side of the supporting plate (4) is fixedly provided with a horizontal sliding rod (6), the right side of the horizontal sliding rod (6) penetrates through the cabinet body (1) and extends into a right cavity (7) on the right side of the cabinet body (1) and is movably connected with a connecting rod (8), the bottom of the inner wall of the right cavity (7) is fixedly provided with a supporting sliding plate (9), the surface of, the top fixed mounting of movable plate (10) has spacer pin (11), the top of supporting slide (9) is provided with channel-section steel (12) of fixed mounting on the cabinet body (1) right side chamber (7) inner wall, channel-section steel (12) are passed and extend to inside at the top of spacer pin (11), the inside of channel-section steel (12) has stop collar (13) that set up at back cabinet door (2) inboard through spacer pin (11) joint.
2. The handcart type switch cabinet anti-misoperation locking device according to claim 1, is characterized in that: reset elastic mechanism includes slider (14), the top fixed mounting of slider (14) is in the bottom of backup pad (4), spout (15) that supply slider (14) sliding connection are seted up to the bottom of the inner wall of cabinet body (1) left side chamber (3), the inner wall fixed connection of reset spring (16) and spout (15) is passed through on the right side of slider (14).
3. The handcart type switch cabinet anti-misoperation locking device according to claim 1, is characterized in that: the push plate (5) is fixedly connected with the support plate (4) through a support rod (17), and the push plate (5), the support plate (4) and the support rod (17) form a tripod structure.
4. The handcart type switch cabinet anti-misoperation locking device according to claim 1, is characterized in that: the right side of the rear cabinet door (2) is connected with a handle (18) through screw threads, and the handle (18) is made of stainless steel materials.
5. The handcart type switch cabinet anti-misoperation locking device according to claim 1, is characterized in that: the handcart switch body includes switch working body (19), switch working body (19) are in operating position, the bottom fixed mounting of switch working body (19) has base (20), the equal fixed mounting in both sides of base (20) bottom has wheel (21), the right side of base (20) and the left side of push pedal (5) contact each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764405.0U CN209963615U (en) | 2019-05-24 | 2019-05-24 | Handcart-type cubical switchboard prevents mistake and opens blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764405.0U CN209963615U (en) | 2019-05-24 | 2019-05-24 | Handcart-type cubical switchboard prevents mistake and opens blocking device |
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| Publication Number | Publication Date |
|---|---|
| CN209963615U true CN209963615U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764405.0U Active CN209963615U (en) | 2019-05-24 | 2019-05-24 | Handcart-type cubical switchboard prevents mistake and opens blocking device |
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| CN (1) | CN209963615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282657A (en) * | 2020-03-29 | 2020-06-16 | 浙江建设职业技术学院 | Chinese-medicinal material crushing equipment convenient to clearance |
-
2019
- 2019-05-24 CN CN201920764405.0U patent/CN209963615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282657A (en) * | 2020-03-29 | 2020-06-16 | 浙江建设职业技术学院 | Chinese-medicinal material crushing equipment convenient to clearance |
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