CN113363824B - Electric power cabinet with theftproof function - Google Patents
Electric power cabinet with theftproof function Download PDFInfo
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- CN113363824B CN113363824B CN202110841230.0A CN202110841230A CN113363824B CN 113363824 B CN113363824 B CN 113363824B CN 202110841230 A CN202110841230 A CN 202110841230A CN 113363824 B CN113363824 B CN 113363824B
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- long hole
- electric power
- door
- hole
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- 238000005452 bending Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses an electric power cabinet with an anti-theft function, which comprises an electric power cabinet box body, wherein a ceiling is fixedly installed at the top end of the electric power cabinet box body, an ammeter and a corresponding circuit are fixedly installed in the electric power cabinet box body, a double door is installed at an opening on the front surface of the electric power cabinet box body, a handle is arranged on the outer surface of the double door, the electric power cabinet also comprises two bending plates, the two bending plates are respectively and fixedly installed on two door leaves of the double door, a long hole is formed in the bottom surface of the electric power cabinet box body, two insertion holes are formed in the long hole, the electric power cabinet also comprises a latch, the latch is composed of a transverse plate and a vertical plate, a hollow inner cavity is formed in the transverse plate, a lock pipe is further arranged in the transverse plate, a rotating shaft is further arranged in the hollow inner cavity of the transverse plate, and a shifting plate is installed at the lower end of the rotating shaft. The invention has the advantages that the lock body structure is concealed, and the safety performance is good.
Description
Technical Field
The invention relates to the technical field of power equipment transformation, in particular to a power cabinet with an anti-theft function.
Background
The electric power cabinet is used for storing a voltmeter, an ammeter or other electric power equipment and protecting the equipment from short circuit, collision and other accidents. At present, with the rapid development of electric power technology, cabinets such as outdoor electric power cabinets, power distribution cabinets and the like for mounting various electrical components are also developed sufficiently, and a large number of electric power components are mounted in the cabinets, so that the economic value of the electric power cabinets is very high, and lawbreakers can steal the electric power cabinets; especially, the outdoor power cabinet is easy to be stolen, the power cabinet often has theft accidents, the normal production and power supply are seriously influenced, the economic loss is brought to the power department for the components in the stolen power cabinet, and the great waste of time and manpower can be caused.
The existing electric power cabinet generally adopts a lock catch and a lock nose to be matched with a lock head to lock a double door of the electric power cabinet, however, the lock structure is not safe, a lawbreaker can lose the protection effect of the lock structure only by disconnecting the lock catch or the lock nose, and the anti-theft performance is lower; in order to solve the problems, technicians in the field install an electronic lock or an identity recognition device on an upper opening door of an electric power cabinet, so that the technical problem that the anti-theft performance of an old lock structure is not high is solved, but the installation and modification costs and difficulties are high, a large amount of cost needs to be paid out under the scale of the existing power grid, and the actual practical requirements cannot be met; therefore, it is necessary to provide an outdoor power cabinet with an anti-theft function and low cost and modification cost to solve the problem that power devices are easy to be stolen in the prior art.
Disclosure of Invention
The invention aims to solve the problems and designs an electric power cabinet with an anti-theft function.
An electric cabinet with an anti-theft function comprises an electric cabinet body, wherein a ceiling is fixedly arranged at the top end of the electric cabinet body, an ammeter and a corresponding circuit are fixedly arranged in the electric cabinet body, a double door is arranged at an opening on the front surface of the electric cabinet body, a handle is arranged on the outer surface of the double door,
the double-door-opening structure comprises a double-door and is characterized by further comprising two bending plates, wherein the two bending plates are fixedly installed on two door leaves of the double-door respectively, the length directions of the two bending plates are parallel to the bottom surface of the electric cabinet box body, the two bending plates are located on the same straight line and do not contact with each other, the bending plates are formed by bending strip-shaped plates, the longitudinal sections of the bending plates are inverted L-shaped, one ends of the bending plates are fixedly connected with the inner surfaces of the door leaves, the other ends of the bending plates point to the bottom surface of the electric cabinet box body, the other ends of the bending plates are close to the bottom surface of the electric cabinet box body but do not contact with the bottom surface, the bending plates and the inner surfaces of the door leaves form an n-shaped groove structure, and the distance between the other ends of the bending plates and the inner surfaces of the door leaves is not more than two centimeters;
the bottom surface of the electric cabinet box body is provided with a long hole, the long hole is used for communicating the inner cavity of the electric cabinet box body with the outside, the longitudinal section of the long hole is in a convex shape, the length value of the long hole is equal to that of the double-door, the upper end port of the long hole faces the opening of the n-shaped groove structure, the width of the upper end port of the long hole is not more than that of the opening of the n-shaped groove structure, two jacks are arranged in the long hole, the two jacks are positioned at the lower half part of the long hole and close to the lower end port of the long hole, the two jacks are respectively positioned on the left side surface and the right side surface of the long hole, and the two jacks are corresponding in position;
the bolt is composed of a transverse plate and a vertical plate, the vertical plate is perpendicular to the transverse plate, the lower end of the vertical plate is fixedly mounted on the upper surface of the transverse plate to form a convex-shaped structure, the shape and the size of the transverse plate are matched with those of the port at the lower end of the long hole, the transverse plate is in interference fit with the port at the lower end of the long hole when being embedded in the port, and the shape and the size of the vertical plate are matched with those of the port at the upper end of the long hole, so that the upper end of the vertical plate can penetrate through the port at the upper end of the long hole to be inserted into the n-shaped groove structure;
the inner part of the transverse plate is provided with a hollow inner cavity, the transverse plate is also internally provided with a through hole, the upper end port of the through hole is communicated with the inner cavity of the transverse plate, the lower end port of the through hole is communicated with the lower surface of the transverse plate, a bearing is arranged in the through hole, a lock tube is arranged in the bearing, the hollow inner cavity of the transverse plate is also provided with a rotating shaft, the upper end of the rotating shaft is fixedly connected with the upper surface of the hollow inner cavity of the transverse plate, the lower end of the rotating shaft points to the upper end port of the lock tube, the lower end of the rotating shaft is provided with a stirring plate which can rotate by taking the lower end of the rotating shaft as the center, the stirring plate is in a shape of a rounded rectangle, the lower surface of the stirring plate is fixedly provided with a rotating tube, the center line of the rotating shaft and the center line of the lock tube are all positioned on the same straight line, and the shape and the size of the inner hole of the lock tube are matched with the shape and size of the inner hole of the rotating tube, be equipped with two lockholes on the side surface of diaphragm, two lockholes and two jacks are the one-to-one correspondence, the one end port of lockhole and the cavity inner chamber intercommunication of diaphragm, the other end port of lockhole docks rather than the jack that corresponds, be equipped with the spring bolt in the lockhole, the one end of spring bolt can insert in rather than the jack that corresponds, the other end of spring bolt is located the cavity inner chamber of diaphragm, the other end fixed mounting push pedal of spring bolt, the spring bolt is perpendicular with the push pedal, the cover has the spring on the spring bolt, the one end of spring and the lateral wall fixed connection of diaphragm cavity inner chamber, the other end of spring and a side fixed connection of push pedal, the another side of push pedal supports the edge of dialling the board, the spring always is in compression state.
Be equipped with the installing frame on the lower surface of electric power cabinet box, the installing frame is the rectangle frame, the shape and the size of installing frame and the shape and the size phase-match of riser, the installing frame is located the lower extreme port of slot hole and two between the border under the opening door.
The rubber layer is pasted on the inner surface of the mounting frame, and the upper end of the vertical plate is inserted into the mounting frame and then forms interference fit with the rubber layer on the inner surface of the vertical plate.
The shape of the inner hole of the lock tube and the shape of the inner hole of the rotating tube are both regular polygons.
Still include the key, the key includes the cylinder, cylindrical one end fixed mounting ring, cylindrical other end fixed mounting is prismatic, prismatic shape and size and the shape and the size phase-match of lock tube hole.
The distance between the upper end port of the lock tube and the lower end port of the rotating tube is not more than five millimeters.
The excircle of the bearing is fixedly connected with the inner surface of the through hole, and the inner circle of the bearing is fixedly connected with the outer surface of the locking tube.
The distance between the two bending plates is not less than three centimeters, the length value of the bending plate is less than that of the door leaf, and the difference between the length value of the door leaf and the length value of the bending plate is not less than three centimeters.
The outer surface of the bending plate is wrapped with a rubber layer, the rubber layer is provided with anti-skid patterns, and the bolt is inserted into an n-shaped groove structure formed by the bending plate and the door leaf to form interference fit.
The door leaf is provided with a sealing strip, the sealing strip is arranged around the side edge of the door leaf, and the side edge on the door forms a sealing structure with the front end opening of the electric cabinet box body through the sealing strip when the double-open door is closed.
Advantageous effects
The electric power cabinet with the anti-theft function manufactured by the technical scheme of the invention has the following advantages:
1. the device has the advantages that the lock structure is designed in the power box body, the problem that a lawbreaker can break the lock structure from the outside to open the power cabinet for stealing is effectively solved, meanwhile, the unlocking structure is arranged on the lower surface of the box body, the good concealment is realized, the irregular structural design of the inner hole of the lock tube is utilized to prevent the lawbreaker from penetrating the lock tube to stir the rotating tube through a simple tool, the unlocking purpose is further realized, and the better anti-theft effect is realized;
2. the lock body structure of the device is simple, can be directly transformed on the basis of the structure of the existing power box, and the transformed difficulty is small, meanwhile, the lock body structure of the device does not need too many electronic elements and sensing devices, the production and manufacturing costs are low, and the lock body structure is suitable for being widely popularized and used on the basis of the existing power grid.
Drawings
Fig. 1 is a schematic structural diagram of an electric power cabinet with an anti-theft function in a locked state according to the present invention;
FIG. 2 is an enlarged partial schematic view of the latch and slot portion of the present invention;
FIG. 3 is a schematic structural diagram of an electric power cabinet with an anti-theft function in an unlocked state according to the present invention;
FIG. 4 is a schematic structural diagram of an electric cabinet with an anti-theft function according to the present invention, when a latch is inserted into a mounting frame;
FIG. 5 is a schematic view of the key of the present invention;
FIG. 6 is a schematic view of the construction of the toggle plate of the present invention;
in the figure, 1, a power cabinet box body; 2. a ceiling; 3. double doors are opened; 4. a handle; 5. a bending plate; 6. a long hole; 7. a jack; 8. a transverse plate; 9. a vertical plate; 10. a bearing; 11. locking the tube; 12. a rotating shaft; 13. a poking plate; 14. rotating the tube; 15. a latch bolt; 16. pushing a plate; 17. a spring; 18. installing a frame; 19. a cylinder; 20. a circular ring; 21. a prism.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in FIGS. 1-6;
the invention is characterized in that the double-door folding device comprises two bending plates 5, wherein the two bending plates are respectively fixedly installed on two door leaves of a double-door, the length directions of the two bending plates are parallel to the bottom surface of an electric cabinet box body, the two bending plates are positioned on the same straight line and are not in contact with each other, the bending plates are formed by bending long strip-shaped plates, the longitudinal section of each bending plate is inverted L-shaped, one end of each bending plate is fixedly connected with the inner surface of the door leaf, the other end of each bending plate points to the bottom surface of the electric cabinet box body, the other end of each bending plate is close to the bottom surface of the electric cabinet box body but is not in contact with the bottom surface, the bending plates and the inner surfaces of the door leaves form an n-shaped groove structure, and the distance between the other end of each bending plate and the inner surface of the door leaf is not more than two centimeters;
the creation point of this application still lies in, is equipped with slot hole 6 on the bottom surface of electric power cabinet box, the slot hole communicates the inner chamber and the external world of electric power cabinet box, the longitudinal section of slot hole is type, the length value of slot hole equals with the length value of two opening doors, the upper end port of slot hole faces the opening of n word groove structure, and the width of the upper end port of slot hole is no longer than n word groove structure open-ended width, be equipped with two jacks 7 in the slot hole, two jacks are located the latter half of slot hole and are close to the lower extreme port of slot hole, and two jacks are located the slot hole left and right sides respectively, and the position of two jacks is corresponding;
the novel point of the application still lies in, still include the bolt, the bolt comprises diaphragm 8 and riser 9 two parts, the riser is perpendicular with the diaphragm, the lower extreme fixed mounting of riser forms the type structure on the upper surface of diaphragm, form interference fit with the shape and the size phase-match of diaphragm and slot hole lower extreme port and form when guaranteeing that the diaphragm imbeds the port of slot hole lower extreme, the shape and the size phase-match of riser and the shape and the size phase-match of slot hole upper end port and guarantee that the upper end of riser can pass the upper end port of slot hole and insert n word groove structure;
the creation point of the application is that a hollow inner cavity is arranged in the transverse plate, a through hole is further arranged in the transverse plate, an upper end port of the through hole is communicated with the inner cavity of the transverse plate, a lower end port of the through hole is communicated with the lower surface of the transverse plate, a bearing 10 is arranged in the through hole, a lock pipe 11 is arranged in the bearing, a rotating shaft 12 is further arranged in the hollow inner cavity of the transverse plate, the upper end of the rotating shaft is fixedly connected with the upper surface of the hollow inner cavity of the transverse plate, the lower end of the rotating shaft points to the upper end port of the lock pipe, a poking plate 13 is arranged at the lower end of the rotating shaft, the poking plate can rotate by taking the lower end of the rotating shaft as a center, the shape of the poking plate is a rounded rectangle, a rotating pipe 14 is fixedly arranged on the lower surface of the poking plate, the center line of the rotating pipe, the center line of the rotating shaft and the center line of the lock pipe are all positioned on the same straight line, and the shape and size of the inner hole of the lock pipe are matched with the shape and size of the inner hole of the rotating pipe, be equipped with two lockholes on the side surface of diaphragm, two lockholes and two jacks are the one-to-one correspondence, the one end port of lockhole and the cavity inner chamber intercommunication of diaphragm, the other end port of lockhole docks rather than the jack that corresponds, be equipped with spring bolt 15 in the lockhole, the one end of spring bolt can insert in rather than the jack that corresponds, the other end of spring bolt is located the cavity inner chamber of diaphragm, the other end fixed mounting push pedal 16 of spring bolt, the spring bolt is perpendicular with the push pedal, the cover has spring 17 on the spring bolt, the one end of spring and the lateral wall fixed connection of diaphragm cavity inner chamber, the other end of spring and a side fixed connection of push pedal, the another side of push pedal supports the edge of dialling the board, the spring always is in compression state.
The electric power cabinet is characterized in that a mounting frame 18 is arranged on the lower surface of the electric power cabinet box body, the mounting frame is a rectangular frame, the shape and the size of the mounting frame are matched with those of the vertical plate, and the mounting frame is located between the lower end port of the long hole and the lower edge of the double-opening door; the rubber layer is adhered to the inner surface of the mounting frame, and the upper end of the vertical plate is inserted into the mounting frame and then forms interference fit with the rubber layer on the inner surface of the vertical plate; the shape of the inner hole of the locking tube and the shape of the inner hole of the rotating tube are both regular polygons; the key comprises a cylinder 19, a ring 20 is fixedly arranged at one end of the cylinder, a prism 21 is fixedly arranged at the other end of the cylinder, and the shape and the size of the prism are matched with those of an inner hole of a lock tube; the distance between the upper end port of the lock tube and the lower end port of the rotating tube is not more than five millimeters; the outer circle of the bearing is fixedly connected with the inner surface of the through hole, and the inner circle of the bearing is fixedly connected with the outer surface of the locking tube; the distance between the two bending plates is not less than three centimeters, the length value of the bending plate is less than that of the door leaf, and the difference between the length value of the door leaf and the length value of the bending plate is not less than three centimeters; the outer surface of the bending plate is wrapped with a rubber layer, the rubber layer is provided with anti-skid patterns, and the bolt is inserted into an n-shaped groove structure formed by the bending plate and the door leaf to form interference fit; the door leaf is provided with a sealing strip, the sealing strip is arranged around the side edge of the door leaf, and the sealing strip and the front end opening of the box body of the electric power cabinet form a sealing structure on the side edge of the door when the double-open door is closed.
In the implementation process of the technical scheme, the locking state of the box body of the electric power cabinet is shown in fig. 1, at the moment, the double-open door of the electric power cabinet is closed, the two bent plates are aligned, the bolt is inserted into the long hole, the vertical plate of the bolt is inserted into the n-shaped groove structure, and the bolt also overcomes the elasticity of the spring and stretches out of the lock hole to be inserted into the jack under the support of the toggle plate, so that the aim of locking the double-open door by using the bolt is fulfilled, and the bolt, the long hole and the n-shaped groove structure are matched as shown in fig. 2; when the two divisions of doors of electric power cabinet are opened to needs, the prismatic one end of staff available key inserts in lock pipe and rotating tube, then rotate the key and drive lock pipe and rotating tube and rotate, and then the drive dials the board and rotates ninety degrees, because the shape of dialling the board is fillet rectangle, so just not outwards extrude the push pedal after it rotates ninety degrees, the push pedal is close to and drives the spring bolt withdrawal to the lockhole to dialling the board under the effect of spring, the bolt falls from the slot hole under the effect of gravity, and then accomplish the unblock work of two divisions of doors, as shown in fig. 3.
The worker can insert the riser of the falling latch into the mounting frame, and the latch forms a tool containing platform below the double door, as shown in fig. 4, which provides convenience for the worker in maintenance and repair.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. An electric power cabinet with an anti-theft function comprises an electric power cabinet box body (1), wherein a ceiling (2) is fixedly installed at the top end of the electric power cabinet box body, an ammeter and a corresponding circuit are fixedly installed in the electric power cabinet box body, a double door (3) is installed at an opening on the front surface of the electric power cabinet box body, a handle (4) is arranged on the outer surface of the double door, and the electric power cabinet is characterized in that,
the double-door-opening structure comprises a double-door opening, and is characterized by further comprising two bending plates (5), wherein the two bending plates are fixedly installed on two door leaves of the double-door opening respectively, the length directions of the two bending plates are parallel to the bottom surface of the electric cabinet box body, the two bending plates are located on the same straight line and are not in contact with each other, the bending plates are formed by bending strip-shaped plates, the longitudinal section of each bending plate is in an inverted L shape, one end of each bending plate is fixedly connected with the inner surface of the door leaf, the other end of each bending plate points to the bottom surface of the electric cabinet box body, the other end of each bending plate is close to the bottom surface of the electric cabinet box body but is not in contact with the bottom surface, the bending plates and the inner surface of the door leaf form an n-shaped groove structure, and the distance between the other end of each bending plate and the inner surface of the door leaf is not more than two centimeters;
the bottom surface of the electric cabinet box body is provided with a long hole (6), the long hole is used for communicating the inner cavity of the electric cabinet box body with the outside, the longitudinal section of the long hole is in a convex shape, the length value of the long hole is equal to that of the double-door, the upper end port of the long hole faces the opening of the n-shaped groove structure, the width of the upper end port of the long hole is not more than that of the opening of the n-shaped groove structure, two jacks (7) are arranged in the long hole, the two jacks are positioned at the lower half part of the long hole and close to the lower end port of the long hole, the two jacks are respectively positioned on the left side surface and the right side surface of the long hole, and the two jacks are corresponding in position;
the bolt is composed of a transverse plate (8) and a vertical plate (9), the vertical plate is perpendicular to the transverse plate, the lower end of the vertical plate is fixedly mounted on the upper surface of the transverse plate to form a convex structure, the shape and the size of the transverse plate are matched with those of the port at the lower end of the long hole and ensure that the transverse plate is in interference fit with the port at the lower end of the long hole when the transverse plate is embedded into the port at the lower end of the long hole, and the shape and the size of the vertical plate are matched with those of the port at the upper end of the long hole and ensure that the upper end of the vertical plate can penetrate through the port at the upper end of the long hole and be inserted into the n-shaped groove structure;
the hollow inner cavity is arranged in the transverse plate, a through hole is further arranged in the transverse plate, an upper end port of the through hole is communicated with the inner cavity of the transverse plate, a lower end port of the through hole is communicated with the lower surface of the transverse plate, a bearing (10) is arranged in the through hole, a lock tube (11) is arranged in the bearing, a rotating shaft (12) is further arranged in the hollow inner cavity of the transverse plate, the upper end of the rotating shaft is fixedly connected with the upper surface of the hollow inner cavity of the transverse plate, the lower end of the rotating shaft points to the upper end port of the lock tube, a stirring plate (13) is arranged at the lower end of the rotating shaft and can rotate by taking the lower end of the rotating shaft as the center, the stirring plate is in a shape of a rounded rectangle, a rotating tube (14) is fixedly arranged on the lower surface of the stirring plate, the center line of the rotating tube, the center line of the rotating shaft and the center line of the lock tube are all positioned on the same straight line, and the shape and the size of the inner hole of the lock tube are matched with the shape and size of the inner hole of the rotating tube, be equipped with two lockholes on the side surface of diaphragm, two lockholes and two jacks are the one-to-one relation, the one end port of lockhole and the cavity inner chamber intercommunication of diaphragm, the other end port of lockhole docks rather than the jack that corresponds, be equipped with spring bolt (15) in the lockhole, the one end of spring bolt can insert in rather than the jack that corresponds, the other end of spring bolt is located the cavity inner chamber of diaphragm, the other end fixed mounting push pedal (16) of spring bolt, the spring bolt is perpendicular with the push pedal, the cover has spring (17) on the spring bolt, the one end of spring and diaphragm cavity inner chamber's lateral wall fixed connection, the other end of spring and a side fixed connection of push pedal, the another side of push pedal supports the edge of dialling the board, the spring is always in compression state.
2. The electric power cabinet with the anti-theft function according to claim 1, wherein a mounting frame (18) is arranged on the lower surface of the cabinet body of the electric power cabinet, the mounting frame is a rectangular frame, the shape and the size of the mounting frame are matched with those of the vertical plate, and the mounting frame is located between the lower end port of the long hole and the lower edge of the double-opening door.
3. The electric cabinet with the anti-theft function according to claim 2, wherein a rubber layer is adhered to the inner surface of the mounting frame, and the upper ends of the vertical plates are inserted into the mounting frame and then form interference fit with the rubber layer on the inner surface of the vertical plates.
4. The electric cabinet with the anti-theft function according to claim 1, wherein the shape of the inner hole of the lock tube and the shape of the inner hole of the rotating tube are regular polygons.
5. An electric cabinet with anti-theft function according to claim 1, characterized by further comprising a key, wherein the key comprises a cylinder (19), one end of the cylinder is fixedly provided with a ring (20), the other end of the cylinder is fixedly provided with a prism (21), and the shape and the size of the prism are matched with those of the inner hole of the lock tube.
6. The electric cabinet with the anti-theft function according to claim 1, wherein the distance between the upper end port of the lock tube and the lower end port of the rotating tube is not more than five millimeters.
7. The electric cabinet with the anti-theft function according to claim 1, wherein the outer circle of the bearing is fixedly connected with the inner surface of the through hole, and the inner circle of the bearing is fixedly connected with the outer surface of the locking tube.
8. The electric cabinet with the anti-theft function according to claim 1, wherein the distance between the two bent plates is not less than three centimeters, the length value of the bent plates is less than that of the door leaf, and the difference between the length value of the door leaf and the length value of the bent plates is not less than three centimeters.
9. The electric cabinet with the anti-theft function according to claim 1, wherein the outer surface of the bent plate is wrapped with a rubber layer, the rubber layer is provided with an anti-slip pattern, and the latch is inserted into an n-shaped groove structure formed by the bent plate and the door leaf to form an interference fit.
10. The electric cabinet with the anti-theft function according to claim 1, wherein the door leaf is provided with a sealing strip, the sealing strip is arranged around the side edge of the door leaf, and the sealing strip is used for ensuring that the side edge on the door forms a sealing structure with the front opening of the cabinet body of the electric cabinet when the double-open door is closed.
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| CN202110841230.0A CN113363824B (en) | 2021-07-26 | 2021-07-26 | Electric power cabinet with theftproof function |
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| CN202110841230.0A CN113363824B (en) | 2021-07-26 | 2021-07-26 | Electric power cabinet with theftproof function |
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| CN113363824B true CN113363824B (en) | 2022-09-09 |
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|---|---|
| CN113363824A (en) | 2021-09-07 |
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Effective date of registration: 20220824 Address after: Houfangzhuang Village, Shengli Town, Tancheng County, Linyi City, Shandong Province, 276000 Applicant after: SHANDONG CHISHENG ELECTRIC POWER ENGINEERING Co.,Ltd. Address before: 301718 300m to the west of the east entrance of commercial street, shigezhuang Town, Wuqing District, Tianjin Applicant before: Cao Zhankui |
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Effective date of registration: 20231114 Address after: 273400, 50 meters east of the intersection of Wenyan Road and Xingye Road in Feixian County, Linyi City, Shandong Province Patentee after: SHANDONG MENGQI ELECTRIC Co.,Ltd. Address before: Houfangzhuang Village, Shengli Town, Tancheng County, Linyi City, Shandong Province, 276000 Patentee before: SHANDONG CHISHENG ELECTRIC POWER ENGINEERING Co.,Ltd. |