CN218216335U - Anti-misoperation device for high-voltage switch cabinet equipment - Google Patents
Anti-misoperation device for high-voltage switch cabinet equipment Download PDFInfo
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- CN218216335U CN218216335U CN202222214546.XU CN202222214546U CN218216335U CN 218216335 U CN218216335 U CN 218216335U CN 202222214546 U CN202222214546 U CN 202222214546U CN 218216335 U CN218216335 U CN 218216335U
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- voltage switch
- switch cabinet
- misoperation device
- hole
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Abstract
The utility model discloses a high tension switchgear equipment prevents mistake operating means, including the high tension switchgear, its characterized in that: an anti-misoperation device is installed in the high-voltage switch cabinet, covers a handcart operation hole and an emergency brake-off button to realize protection, and comprises a box body, wherein the box body is provided with a cover plate, the cover plate and one side of the box body are locked through a lockset, and the back of the box body is arranged on the inner wall of the high-voltage switch cabinet; the utility model discloses simple structure covers handcart handle hole and urgent separating brake button through preventing the mistake operating means and realizes the protection, and the invention can be general in various high tension switchgear, and the minimize destroys the high tension switchgear cabinet body, and the reliable operation maintainability that operates is stable strong, but cyclic utilization nature is strong. The equipment is arranged in a handcart operation hole or an emergency brake-separating button hole of the high-voltage switch cabinet, and the misoperation function is realized by adopting a padlock mode after the equipment is arranged.
Description
Technical Field
The utility model belongs to the technical field of the high tension switchgear prevents the maloperation, concretely relates to high tension switchgear equipment prevents maloperation device.
Background
As an important device for important power transmission, a high-voltage switch cabinet generally adopts a mechanical interlocking and manual positioning mechanism to prevent misoperation accidents. The mechanical interlocking mechanism has fault hidden dangers in long-term operation, the hidden dangers comprise manual forced on-load pull-on handcart or mistakenly touch an emergency brake-off button (shown in figure 1) of a high-voltage switch cabinet, casualties caused by the situation are caused, equipment damage accidents occur, and finally power failure accidents happen.
The anti-misoperation device at the position of the handcart or the ground knife of the existing high-voltage switch cabinet is installed in a punching mode, the cabinet body of the high-voltage switch cabinet is damaged seriously, and the fixed screw is very easy to loosen after the operation time is long, so that the anti-misoperation device is made to fall off and lose the original anti-misoperation function.
Disclosure of Invention
Based on the current situation of the anti-misoperation device of the existing high-voltage switch cabinet and the problems of the anti-misoperation device, the inventor designs the anti-misoperation device of the high-voltage switch cabinet equipment, the anti-misoperation device is universal for various high-voltage switch cabinets, the cabinet body of the high-voltage switch cabinet is not damaged, the operation is stable and reliable, the operability and the maintainability are strong, and the recycling performance is strong.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a high tension switchgear equipment prevents mistake operating means, includes the high tension switchgear, its characterized in that: the anti-misoperation device is installed in the high-voltage switch cabinet, covers a handcart operation hole and an emergency brake-off button to realize protection, and comprises a box body, wherein the box body is provided with an cover plate, the cover plate and one side of the box body are locked through a lock, and the back of the box body is arranged on the inner wall of the high-voltage switch cabinet.
Furthermore, the box body is provided with a bottom plate, a round hole is formed in the bottom plate, fixing holes and end lugs are formed in two sides of the round hole, one end of the L-shaped plug board is clamped into the handcart operating hole and the emergency opening button hole of the cabinet body, and the other end of the L-shaped plug board is inserted into the fixing holes and is arranged between the end lugs.
Furthermore, the box body is provided with a bottom plate, a round hole is formed in the bottom plate, fixing holes and end lugs are formed in two sides of the round hole, one end of the L-shaped plug board is clamped into a handcart operation hole and an emergency opening button hole of the cabinet body, and the other end of the L-shaped plug board is inserted into the fixing holes and is arranged between the end lugs.
Furthermore, the back of the box body is of a hollow bottom structure, side plates on the periphery of the box body are turned, and the turned edges are connected with the inner wall of the high-voltage switch cabinet.
Furthermore, the turned edge is adhered to the inner wall of the high-voltage switch cabinet through riveting or welding or glue.
Furthermore, the box body is provided with a bottom plate, two round holes are formed in the bottom plate, fixing holes are further formed in the bottom plate, and the two sides of each fixing hole are perpendicularly extended to form an end lug.
Furthermore, corresponding to the fixing holes and the end lug structures, inserting plates are welded on the inner wall of the high-voltage switch cabinet, and the inserting plates are arranged between the two end lugs and penetrate through and are fastened through bolts.
Further, bolt holes are formed in the inserting plate and the end lugs, and bolts are used for fixing the inserting plate and the end lugs in a penetrating mode.
Furthermore, transparent glass is arranged in the middle of the cover plate, so that an operation hole and an emergency opening button of the handcart can be observed conveniently, and rapid and emergency crushing can be realized.
Furthermore, the cover plate is hinged to one side of the box body, and the cover plate on the other side and the box body are both provided with a padlock hole.
Furthermore, the hinge joint adopts a stainless steel hinge or an iron hinge or a damping hinge, so that the hinge joint realization mode of the cover plate can be met.
The technical scheme can obtain the following beneficial effects:
the utility model discloses simple structure covers handcart handle hole and urgent separating brake button through preventing the maloperation device and realizes the protection, and the invention can be general in various high tension switchgear, and the high tension switchgear cabinet body is not destroyed even to the minimize, and the reliable operation maintainability that operates is strong, but cyclic utilization nature is strong. The equipment is arranged in a handcart operation hole or an emergency opening button hole of the high-voltage switch cabinet, and the misoperation function is realized by adopting a padlock mode after the equipment is arranged.
The internal locking mode can be in various modes, is not limited to installation at a certain angle, and can be adjusted according to the size of the hole. The improvement place lies in that the device installation is simple, and is reliable and stable in the application, but some components of direct replacement use between many equipment, and the cost is low, for original mistake preventing device, does not destroy high tension switchgear itself.
Drawings
Fig. 1 is a block diagram of a high-voltage switchgear.
Fig. 2 is a structural view of the anti-misoperation device.
Fig. 3 is a cover plate structure view.
Fig. 4 isbase:Sub>A schematic view of the directionbase:Sub>A-base:Sub>A in fig. 2.
Fig. 5 is a view of the relationship of the curl of the case to the case.
Fig. 6 is a configuration diagram of the erroneous operation preventing device.
Fig. 7 is a schematic view of direction B-B in fig. 6.
In the figure:
in the figure: 1. transparent glass; 2. a cover plate; 3. a box body; 4. hanging the lock hole; 5. inserting plates; 6. an end lug; 7. fixing holes 8, bolts 9, hinges 10, round holes 11 and turned edges.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 2, the anti-misoperation device is specifically a box body, a cover plate 2 is hinged on the right side of the box body 3, a padlock hole 4 is installed on the left side of the cover plate and the left side of the box body, transparent glass (shown in fig. 3) is adopted in the middle part of the cover plate 2, a handcart operation hole and an emergency brake-separating button are conveniently observed, and rapid and emergency crushing can also be realized.
As for the case structure of the erroneous operation preventing device, the shape thereof may be various, and three structures are given for explanation and explanation:
the first mode is as follows:
a bottom plate is arranged at the bottom of the box body 3, a round hole 10 is formed in the middle of the bottom plate, the diameter of the round hole is larger than the distance between the handcart operation hole and the emergency opening button hole, and the area of the round hole can accommodate the handcart operation hole and the emergency opening button hole in the cabinet body; the round hole 10 both sides set up fixed orifices 7, the both sides of fixed orifices 7 are equipped with vertically end ear 6, 5 one end card of left L type picture peg is gone into in the handcart operation hole of the cabinet body, 5 one end card of L type picture peg on right side is gone into urgent separating brake button downthehole, the other one end of two L type picture pegs 5 is inserted fixed orifices 7 and is arranged in between end ear 6, all be equipped with the bolt hole on picture peg and the end ear, it is used for fixed picture peg and end ear to realize the bolt cross-under, picture peg 5 is arranged in and is passed the fastening through bolt 8 between the end ear two (shown in fig. 6 and 7). The principle of the mode is that stress exists after the L-shaped inserting plates 5 on the two sides are fixed with the fixing holes and the end lugs, the whole anti-misoperation device can be effectively installed in the cabinet body, and the mode does not need to damage the cabinet body and can directly utilize the original handcart operation hole and the emergency opening button hole.
The second mode is as follows:
specifically, as shown in fig. 2 and 4 in detail, the box body 3 is a square structure, a bottom plate is arranged at the bottom of the box body, two round holes 10 are formed in the bottom plate, the positions of the two round holes need to correspond to a handcart operation hole and an emergency opening button, fixing holes 7 are further formed in the bottom plate, end lugs 6 are perpendicularly extended from the two sides of each fixing hole and correspond to the fixing holes and the end lug structures, an inserting plate is welded to the inner wall of the high-voltage switch cabinet, bolt holes are formed in the inserting plate and the end lugs, the inserting plate 5 is connected in a penetrating mode through bolts 8 and is fastened between the two end lugs. And finally, the cover plate 2 covers the box body, and is locked by the lockset, so that the condition that the handcart is pulled on by a person with a load forcibly or the emergency brake-separating button of the high-voltage switch cabinet is touched by mistake is prevented.
In the mode, the positions of the fixing holes 7 and the end lugs 6 are not required to be limited, and the inserting plate 5 can be arranged according to the position vacated in the cabinet body. The insertion plate in the mode is not arranged in the hole, and a welding mode is needed, so that the cabinet body is improved to a certain extent.
The third mode is as follows:
as shown in fig. 5, the box body 3 is still in a square structure, but the bottom of the box body is not provided with a bottom plate, the periphery of the box body is curled 11, and the curled edge is connected with the inner wall of the high-voltage switch cabinet, and the specific connection mode includes but is not limited to riveting or welding or glue pasting.
In the second embodiment, the hem 11 may be curled outward or inward, and may be determined according to actual conditions and the space of the cabinet interior.
The anti-misoperation device obtained in the whole part is finally installed above the handcart operation hole and the emergency opening button shown in the figure 1 and used for covering and protecting the handcart operation hole and the emergency opening button, so that the handcart is prevented from being pulled on by man or the emergency opening button of the high-voltage switch cabinet is prevented from being touched by mistake.
The utility model relates to a prevent mistake operating means size and form can make change and adjustment according to actual conditions, and the field technical personnel can finely tune and change in a flexible way.
The utility model discloses simple structure covers handcart handle hole and urgent separating brake button through preventing the mistake operating means and realizes the protection, and the invention can be general in various high tension switchgear, and the minimize destroys the high tension switchgear cabinet body, and the reliable operation maintainability that operates is stable strong, but cyclic utilization nature is strong. The equipment is arranged in a handcart operation hole or an emergency brake-separating button hole of the high-voltage switch cabinet, and the misoperation function is realized by adopting a padlock mode after the equipment is arranged.
The internal locking mode can be in various modes, is not limited to installation at a certain angle, and can be adjusted according to the size of the hole. The improvement place lies in that the device installation is simple, and is reliable and stable in the application, but some components of direct replacement use between many equipment, and the cost is low, for original mistake preventing device, does not destroy high tension switchgear itself.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a high tension switchgear equipment prevents mistake operating means, includes the high tension switchgear, its characterized in that: the anti-misoperation device is prevented in installation in the high tension switchgear, prevents that the anti-misoperation device covers handcart handle hole and urgent separating brake button and realizes the protection, prevent that the anti-misoperation device includes box body (3), box body (3) are equipped with apron (2), apron (2) and box body (3) one side lock through the tool to lock, box body (3) back sets up on the high tension switchgear inner wall.
2. The anti-misoperation device of the high-voltage switch cabinet equipment, according to claim 1, is characterized in that: the box body (3) is provided with a bottom plate, a round hole (10) is formed in the bottom plate, fixing holes (7) and end lugs (6) are formed in two sides of the round hole (10), one end of the L-shaped inserting plate (5) is clamped into a handcart operation hole and an emergency opening button hole of the cabinet body, and the other end of the L-shaped inserting plate is inserted into the fixing holes (7) and is arranged between the end lugs (6).
3. The anti-misoperation device for the high-voltage switch cabinet equipment, according to claim 1, is characterized in that: the back of the box body (3) is of a hollow bottom structure, the side plates on the periphery of the box body (3) are turned edges (11), the turned edges are connected with the inner wall of the high-voltage switch cabinet, and the turned edges are adhered to the inner wall of the high-voltage switch cabinet through riveting or welding or glue.
4. The anti-misoperation device for the high-voltage switch cabinet equipment, according to claim 1, is characterized in that: the box body (3) is provided with a bottom plate, two round holes (10) are formed in the bottom plate, fixing holes (7) are further formed in the bottom plate, and two sides of each fixing hole (7) are vertically extended to form an end lug (6).
5. The anti-misoperation device of the high-voltage switch cabinet equipment, according to claim 4, is characterized in that: correspond fixed orifices (7) and end ear (6) structure, welding picture peg (5) on the high tension switchgear inner wall, picture peg (5) are arranged in and are passed the fastening through bolt (8) between end ear (6) two.
6. The anti-misoperation device for the high-voltage switch cabinet equipment, according to claim 5, is characterized in that: bolt holes are formed in the inserting plate (5) and the end lug (6).
7. The anti-misoperation device for the high-voltage switch cabinet equipment, according to claim 1, is characterized in that: the middle of the cover plate (2) is provided with transparent glass (1).
8. The anti-misoperation device for the high-voltage switch cabinet equipment, according to claim 1 or 6, is characterized in that: the cover plate (2) is hinged to one side of the box body (3), and the cover plate (2) on the other side and the box body (3) are both provided with a padlock hole (4).
9. The anti-misoperation device of the high-voltage switch cabinet equipment, according to claim 8, is characterized in that: the hinge joint adopts a stainless steel hinge or an iron hinge or a damping hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214546.XU CN218216335U (en) | 2022-08-23 | 2022-08-23 | Anti-misoperation device for high-voltage switch cabinet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214546.XU CN218216335U (en) | 2022-08-23 | 2022-08-23 | Anti-misoperation device for high-voltage switch cabinet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216335U true CN218216335U (en) | 2023-01-03 |
Family
ID=84658118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222214546.XU Active CN218216335U (en) | 2022-08-23 | 2022-08-23 | Anti-misoperation device for high-voltage switch cabinet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216335U (en) |
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2022
- 2022-08-23 CN CN202222214546.XU patent/CN218216335U/en active Active
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