CN107060600B - Transformer anti-theft box door - Google Patents
Transformer anti-theft box door Download PDFInfo
- Publication number
- CN107060600B CN107060600B CN201710346211.4A CN201710346211A CN107060600B CN 107060600 B CN107060600 B CN 107060600B CN 201710346211 A CN201710346211 A CN 201710346211A CN 107060600 B CN107060600 B CN 107060600B
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- China
- Prior art keywords
- hole
- support rod
- lock body
- lock
- box door
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
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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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/362—Double winged doors or windows
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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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention provides a transformer anti-theft box door, which comprises a box body, wherein a door frame is arranged on the box body, the door frame comprises a left door frame and a right door frame, the door frame is connected with the box door through a hinge, a double-lock body reinforced lock and a self-locking device are arranged on the box door, the double-lock body reinforced lock comprises a left lock body and a right lock body, the self-locking device comprises a left support rod device and a right support rod device, and the transformer anti-theft box door is characterized in that: an alarm device is arranged in the box body and is arranged in the door frame; the transformer box door protection device has the advantages that the double-lock body reinforcing lock, the self-locking device and the alarm device are arranged at the same time, so that multiple protection effects are realized on the transformer box door, the firmness of the transformer box door is increased, and the anti-theft function of the transformer box is improved.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer anti-theft box door.
Background
In recent years, the phenomenon that electric power facilities are stolen and damaged is flooded nationwide, the damage degree to the power grid is increasingly serious, especially the theft phenomenon of a power transformer is the most serious, the economic loss is directly or indirectly caused, and the operation and the safety of the power grid are seriously influenced. The transformer theft phenomenon causes great harm to normal production of villages and small towns in cities and counties along the line, and the power grid safety becomes a sharp sword highly hanging on the head of a power enterprise; the power supply, especially the safe, stable and reliable power supply of the power, the development of the national economy and the vital interests of people; the theft prevention of the power transformer is a serious issue and is imperative.
200820228124.5, the invention is characterized in that the device is composed of a sampling circuit, a CPU and a wireless communication module which are connected in sequence, the sampling circuit is composed of an electric field induction coil (L) and an instrument amplifier (U1), the electric field induction coil (L) is installed on the inner wall of the shell of the alarm device, the output signal of the electric field induction coil is amplified by the instrument amplifier (U1) and then connected to the P1.0 end of the CPU, the input end of the wireless communication module is connected with the P3.0-P3.5 end of the CPU, the application utilizes an infrared human body detector to collect the infrared signal radiated by the human body near the transformer, and carries out signal judgment and signal transmission to realize the alarm, thereby enhancing the anti-theft function of the transformer.
Disclosure of Invention
In order to solve the problem of transformer theft in the prior art, the invention provides the anti-theft box door of the transformer, which has a simple structure and higher safety performance.
The invention provides a transformer anti-theft box door which comprises a box body, wherein a door frame is arranged on the box body, the door frame comprises a left door frame and a right door frame, the door frame is connected with the box door through a hinge, a double-lock body reinforced lock and a self-locking device are arranged on the box door, the double-lock body reinforced lock comprises a left lock body and a right lock body, the self-locking device comprises a left support rod device and a right support rod device, an alarm device is arranged in the box body, and the alarm device is arranged inside the door frame.
In some embodiments, the alarm device comprises a sensing module, a control module and an alarm, the control module is respectively connected with the alarm and the sensing module, and at least two alarm devices are provided.
In some embodiments, the box door comprises a left box door and a right box door, the left box door and the right box door are respectively provided with two handles and two key holes, and the left lock body and the right lock body are respectively arranged on the left box door and the right box door.
In some embodiments, the left lock body includes a left fixing plate, a left fixing hole, a left screw hole, a left bolt hole, and a left key hole, the left lock body is connected to the left box door through the left screw hole, the left fixing plate is connected to the left box door through the left fixing hole, and the left key hole is connected to the key hole on the left box door.
In some embodiments, the right lock body includes a right fixing plate, a right fixing hole, a right screw hole, a right bolt hole, and a right key hole, the right lock body is connected to the right box door through the right screw hole, the right fixing plate is connected to the right box door through the right fixing hole, and the right key hole is connected to the key hole on the right box door.
In some embodiments, the left support rod device includes an upper left support rod, a left support rod fixing shaft, a left vertical rod, a left base hole, a left base, a left lower support rod and a left trepan boring, the left trepan boring is disposed at one end, far away from the left support rod fixing shaft, of the lower left support rod, the upper left support rod and the lower left support rod are rotatably connected through the left support rod fixing shaft, the left support rod fixing shaft is connected with the left base through the left vertical rod, and the left support rod device is fixedly connected with the left door frame through the left base hole.
In some embodiments, the right support rod device includes an upper right support rod, a right support rod fixing shaft, a right vertical rod, a right base hole, a right base, a right lower support rod and a right sleeve hole, the right sleeve hole is disposed at one end of the upper right support rod far away from the right support rod fixing shaft, the upper right support rod and the lower right support rod are rotatably connected through the right support rod fixing shaft, the right support rod fixing shaft is connected with the right base through the right vertical rod, and the right support rod device is fixedly connected with the right door frame through the right base hole.
In some embodiments, the upper left strut and the lower left strut are both two-segment telescopic rods, and a connecting chain is arranged in the middle of each of the upper left strut and the lower left strut.
In some embodiments, the upper right strut and the lower right strut are both two-segment telescopic rods, and a connecting chain is arranged in the middle of each of the upper right strut and the lower right strut.
In some embodiments, the box door is further provided with a through hole, the upper left supporting rod and the upper right supporting rod form a mortise and tenon structure through the through hole, and the lower left supporting rod and the lower right supporting rod form a mortise and tenon structure through the through hole.
Compared with the prior art, the transformer anti-theft box door provided by the invention has the advantages that:
according to the transformer anti-theft box door, the lock is strengthened through the double lock bodies, and the lock tongues and the lock tongue holes which are arranged on the left lock body and the right lock body are correspondingly connected, so that the unlocking difficulty is further strengthened, and the safety performance of the transformer box is improved.
According to the transformer anti-theft box door, the left support rod device and the right support rod device can be automatically connected and locked with each other after the double-lock body is locked by the reinforced lock through the arranged self-locking device, and the fixing effect on the transformer box door is further enhanced.
Thirdly, according to the transformer anti-theft box door provided by the invention, through the arranged alarm device, the alarm can give an alarm by sensing the abnormal opening condition of the transformer box door, so that the secondary protection of the transformer is realized, and the safety performance of the transformer box is improved.
According to the transformer anti-theft box door, the double-lock body reinforcing lock, the self-locking device and the alarm device are arranged at the same time, so that multiple protection effects are achieved on the transformer box door, the firmness of the transformer box door is improved, and the anti-theft function of the transformer box is also improved.
The transformer anti-theft box door provided by the invention is simple in structure, easy to install, convenient to use and good in safety performance.
Drawings
FIG. 1 is a schematic diagram of the structure of a transformer tank of the present invention;
FIG. 2 is a schematic view of an opening structure of a door of the transformer burglar-proof box according to the present invention;
FIG. 3 is a partial structural view illustrating the opening of the door of the transformer burglar-proof box according to the present invention;
FIG. 4 is a schematic view of the internal partial structure of the alarm device of the present invention;
FIG. 5 is a schematic view of the structure of the left lock body of the present invention;
FIG. 6 is a schematic structural view of the right lock body of the present invention;
FIG. 7 is a schematic view of the construction of the left strut assembly of the present invention;
fig. 8 is a schematic structural view of the right leg bar device of the present invention.
In the figure: 1. a box body; 2. a handle; 3. a key hole; 4. a hinge; 5. a left box door; 6. a left lock body; 7. a right box door; 8. a right lock body; 9. a connecting chain; 10. perforating; 11. a left strut means; 12. a right strut means; 13. a left doorframe; 14. a right door frame; 15. an alarm device; 16. a control module; 17. an alarm; 18. a sensing module; 61. a left fixing sheet; 62. a left fixation hole; 63. a left screw hole; 64. a left bolt; 65. a left latch hole; 66. a left key hole; 81. a right fixing sheet; 82. a right fixing hole; 83. a right screw hole; 84. a right bolt; 85. a right latch hole; 86. a right keyhole; 111. a left upper strut; 112 left strut securing axle; 113. a left upright stanchion; 114. a left base aperture; 115. a left base; 116. a left lower strut; 117. a left trepan boring; 121. a right upper strut; 122. a right strut fixing shaft; 123. a right upright rod; 124. a right base aperture; 125. a right base; 126. a right lower strut; 127. and (6) sleeving a hole on the right side.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention discloses a transformer anti-theft box door, which is shown in figures 1 to 4 and comprises a box body 1, wherein a door frame is arranged on the box body, the door frame comprises a left door frame 13 and a right door frame 14, the door frame is connected with the box door through a hinge 4, the box door comprises a left box door 5 and a right box door 7, two handles 2 and two key holes 3 are respectively arranged on the left box door 5 and the right box door 7, a double-lock body reinforced lock and a self-locking device are arranged on the box door, the double-lock body reinforced lock comprises a left lock body 6 and a right lock body 8, the left lock body 6 and the right lock body 8 are respectively arranged on the left box door 5 and the right box door 7, the self-locking device comprises a left support rod device 11 and a right support rod device 12, and the: the anti-theft box door for the transformer is characterized in that an alarm device 15 is arranged in the box body, the alarm device 15 is arranged in the door frame, the alarm device 15 comprises a sensing module 18, a control module 16 and an alarm 17, the control module 16 is respectively connected with the alarm 17 and the sensing module 18, and at least two alarm devices 15 are arranged.
Specifically, in this embodiment of the present invention, the alarm device 15 is fixedly disposed inside the door frame, and can be prevented from being damaged, at least two alarm devices 15 are disposed and distributed inside different frames of the door frame, the sensing module 18 and the alarm 17 in the alarm device 15 face outward and are opposite to the closed transformer box door, the sensing module 18 senses whether the opening and closing state of the transformer box door is abnormal or not and transmits a signal to the control module 16, and the control module 16 processes the information and then transmits the information to the alarm to control the opening or closing of the alarm.
In this embodiment of the present invention, as shown in fig. 5, the left lock body 6 includes a left fixing plate 61, a left fixing hole 62, a left screw hole 63, a left bolt 64, a left bolt hole 65 and a left key hole 66, the left lock body 6 is connected to the left box door 5 through the left screw hole 63, the left fixing plate 61 is connected to the left box door 5 through the left fixing hole 62, and the left key hole 66 is connected to the key hole 3 of the left box door 5.
Specifically, in this embodiment of the present invention, the left fixing plate 61 is fixedly connected above the side of the left lock body 6 close to the left door 5, the left fixing plate 61 is provided with at least 2 left fixing holes 62, and the left lock body 6 is connected with the left door 5 through the left fixing holes 62 provided on the left fixing plate 61 by screws; the left lock body 6 is provided with at least two left screw holes 63, and the left lock body 6 is fixedly connected with the left box door 5 through the left screw holes 63 by bolts or screws, so that the connection between the left lock body 6 and the left box door 5 is firmer.
In this embodiment of the present invention, as shown in fig. 6, the right lock body 8 includes a right fixing plate 81, a right fixing hole 82, a right screw hole 83, a right bolt 84, a right bolt hole 85 and a right key hole 86, the right lock body 8 is connected to the right box door 7 through the right screw hole 83, the right fixing plate 81 is connected to the right box door 7 through the right fixing hole 82, and the right key hole 86 is connected to the key hole 3 of the right box door 7
Specifically, in this embodiment of the present invention, the right fixing plate 81 is fixedly connected above the side of the right lock body 8 close to the right door 7, the right fixing plate 81 is provided with at least two right fixing holes 82, and the left lock body 6 is connected with the left door 5 through the left fixing hole 62 provided on the left fixing plate 61 by a screw; the right lock body 8 is provided with at least two right screw holes 83, and the right lock body 8 is fixedly connected with the right box door 7 through the right screw holes 83 by bolts or screws, so that the connection between the right lock body 8 and the right box door 7 is firmer.
Specifically, in this embodiment of the present invention, as shown in fig. 5 to 6, the left bolt 64 and the left bolt hole 65 provided on the left lock body 6 are locked with the right bolt 84 and the right bolt hole 85 provided on the right lock body 8, wherein the left latch tongue 64 is arranged on the left lock body 6 at the side far from the left door 5, the right latch tongue 84 is arranged on the right lock body 8 at the side near to the right door 7, and further preferably, when the double-lock body reinforced lock is in a locked state, the left bolt 64 arranged on the left lock body 6 can completely extend into the right bolt hole 85 arranged on the right lock body 8, the right bolt 84 arranged on the right lock body 8 can completely extend into the left bolt hole 65 arranged on the left lock body 6, wherein the fully extended length of the left latch bolt 64 is equal to the length of the corresponding right latch bolt hole 85, and the fully extended length of the right latch bolt 84 is equal to the length of the corresponding left latch bolt hole 65; further, when the left lock body 6 and the right lock body 8 are both in the open state, that is, the left bolt 64 and the right bolt 84 are both retracted into the left lock body 6 and the right lock body 8, respectively, the double-lock body reinforced lock of the present invention is opened.
In the embodiment of the invention, the key hole 3 arranged on the door of the transformer burglar-proof box corresponds to the key hole arranged on the double-lock body reinforced lock to form an unlocking hole together, and the left unlocking hole and the right unlocking hole have different internal structures, namely only two keys are simultaneously inserted into the unlocking hole to unlock, and the double-lock body reinforced lock can be unlocked.
In this embodiment of the present invention, as shown in fig. 2 and 7, the left support rod device 11 includes a left upper support rod 111, a left support rod fixing shaft 112, a left support rod 113, a left base hole 114, a left base 115, a left lower support rod 116, and a left sleeve hole 117, the left sleeve hole 117 is disposed at an end of the left lower support rod 116 away from the left support rod fixing shaft 112, the left upper support rod 111 and the left lower support rod 116 are rotatably connected by the left support rod fixing shaft 112, the left support rod fixing shaft 112 is connected to the left base 115 by the left support rod 113, the left support rod device 11 is fixedly connected to the left door frame 13 by the left base hole 114, the left upper support rod 111 and the left lower support rod 116 are two-segment telescopic rods, and a connecting chain 9 is disposed in the middle of the left upper support rod 111 and the left lower support rod 116.
Specifically, in this embodiment of the present invention, one end of each of the left upper support rod 111 and the left lower support rod 116 disposed on the left support rod device 11 and the left support rod fixing shaft 112 form a semi-rotating fixed connection, that is, the left upper support rod 111 and the left lower support rod 116 can rotate on one side of the left door 5, and the connecting chain 9 disposed in the middle of the left upper support rod 111 and the left lower support rod 116 can extend or shorten the left upper support rod 111 and the left lower support rod 116 at a fixed angle, wherein the connecting chain 9 is a rod-shaped structure, two ends of the connecting chain 9 and each of the left upper support rod 111 and the left lower support rod 116 are fixedly connected, the left base 115 is provided with at least two left base holes 114, and the left support rod device 11 is fixedly connected with the left door frame 13 through the left base holes 114 disposed on the left base 115 by screws.
In this embodiment of the present invention, as shown in fig. 2 and 8, the right supporting rod device 12 includes a right upper supporting rod 121, a right supporting rod fixing shaft 122, a right supporting rod 123, a right base hole 124, a right base 125, a right lower supporting rod 126 and a right sleeve hole 127, the right sleeve hole 127 is disposed at one end of the right upper supporting rod 121 away from the right supporting rod fixing shaft 122, the right upper supporting rod 121 and the right lower supporting rod 126 are rotatably connected by the right supporting rod fixing shaft 122, the right supporting rod fixing shaft 122 is connected to the right base 125 by the right supporting rod 123, the right supporting rod device 12 is fixedly connected to the right door frame by the right base hole 124, the right upper supporting rod 121 and the right lower supporting rod 126 are both two-segment telescopic rods, and a connecting chain 9 is disposed in the middle of the right upper supporting rod 121 and the right lower supporting rod 126.
Specifically, in this embodiment of the present invention, one end of each of the right upper support rod 121 and the right lower support rod 126 provided on the right support rod device 12 and the right support rod fixing shaft 122 form a semi-rotating fixed connection, that is, the right upper support rod 121 and the right lower support rod 126 can rotate on one side of the right door 7, and the connecting chain 9 provided in the middle of the right upper support rod 121 and the right lower support rod 126 can extend or shorten the right upper support rod 121 and the right lower support rod 126 at a fixed angle, wherein the connecting chain 9 is a rod-shaped structure, two ends of the connecting chain 9 and each of the right upper support rod 121 and the right lower support rod 126 are fixedly connected, the right base 125 is provided with at least two right base holes 124, and the right support rod device 12 is fixedly connected with the right door frame 14 through the right base hole 124 provided on the right base 125 by screws.
In this embodiment of the present invention, as shown in fig. 2, the box door is further provided with a through hole 10, the left upper support rod 111 and the right upper support rod 121 both form a mortise-tenon structure through the through hole 10, and the left lower support rod 116 and the right lower support rod 126 both form a mortise-tenon structure through the through hole 10, further preferably, the left upper support rod 111 and the left lower support rod 116 provided on the left support rod device 11 are mutually matched and locked with the right upper support rod 121 and the right lower support rod 126 provided on the right support rod device 12, wherein one end of the left lower support rod 116 away from the left support rod fixing shaft 112 is fixedly connected with a left sleeve hole 117, and one end of the right upper support rod 121 away from the right support rod fixing shaft 122 is fixedly connected with a right sleeve hole 127; according to the invention, through the arranged self-locking device, after the double-lock body is locked by the reinforced lock, the left support rod device and the right support rod device are automatically connected and locked with each other, so that the fixing effect on the transformer box door is further enhanced.
Specifically, in this embodiment of the present invention, when the double-lock body reinforced lock in the present invention is in the locked state, and the transformer burglar-proof box door is in the closed state, the left upper support rod 111 will be tenon-and-mortise combined with the right trepan 127 arranged on the right upper support rod 121 passing through the through hole 10, and the right lower support rod 126 will be tenon-and-mortise combined with the left trepan 117 arranged on the left lower support rod 116 passing through the through hole 10, so as to further lock the transformer box door.
When the double-lock-body reinforced lock is in an open state, and when the transformer anti-theft box door is in an open state, the connecting chain 9 in the upper left supporting rod 111 and the lower left supporting rod 116 extends, when the connecting chain 9 extends to the top, the upper left supporting rod 111 and the lower left supporting rod 116 are driven to move leftwards, meanwhile, the connecting chain 9 in the upper right supporting rod 121 and the lower right supporting rod 126 extends, when the connecting chain 9 extends to the top, the upper right supporting rod 121 and the lower right supporting rod 126 are driven to move rightwards, finally, the upper left supporting rod 111 is separated from a right sleeve hole 127 arranged on the upper right supporting rod 121, the through hole 10 is withdrawn, the lower right supporting rod 126 is separated from a left sleeve hole 117 arranged on the lower left supporting rod 116, and the through hole 10 is withdrawn.
In this embodiment of the present invention, when the sensing module 18 senses that the double-lock strengthened lock is normally opened, that is, when the left lock 6 and the right lock 8 are both opened by a key through the unlocking hole, the control module 16 transmits information to the alarm 17 and controls the alarm 17 to be in a closed state, and when the sensing module 18 senses that the double-lock strengthened lock is opened in other manners (such as cutting, etc.), the control module 16 transmits information to the alarm 17 and controls the alarm 17 to start alarming, and the transformer is protected again; according to the invention, through the arranged alarm device, the alarm can give an alarm by sensing the abnormal opening condition of the transformer box door, so that the secondary protection of the transformer is realized, and the safety performance of the transformer box is improved.
In the embodiment of the invention, the double-lock body reinforced lock, the self-locking device and the alarm device are arranged on the transformer anti-theft box door simultaneously, so that multiple protection effects are achieved on the transformer box door, not only is the firmness of the transformer box door increased, but also the anti-theft function of the transformer box is improved, and the transformer anti-theft box has the advantages of simple structure, easiness in installation, convenience in use and good safety performance, and meets the requirements of social development.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of inventive concept as described herein, commensurate with the above teachings or the skill or knowledge of the relevant art, and all changes and modifications that may be made by those skilled in the relevant art without departing from the spirit and scope of the invention, as defined in the appended claims.
Claims (1)
1. The utility model provides a transformer burglary-resisting chamber door, includes box (1), be equipped with the door frame on the box, the door frame includes left door frame (13) and right door frame (14), the door frame passes through hinge (4) and connects the chamber door, be equipped with two lock bodies on the chamber door and strengthen lock and self-lock device, two lock bodies are strengthened the lock and are included left lock body (6) and right lock body (8), self-lock device includes left branch device (11) and right branch device (12), its characterized in that: an alarm device (15) is arranged in the box body, and the alarm device (15) is arranged in the door frame; the box door comprises a left box door (5) and a right box door (7), two handles (2) and two key holes (3) are respectively arranged on the left box door (5) and the right box door (7), and the left lock body (6) and the right lock body (8) are respectively arranged on the left box door (5) and the right box door (7); the left lock body (6) comprises a left fixing piece (61), a left fixing hole (62), a left screw hole (63), a left lock tongue (64), a left lock tongue hole (65) and a left key hole (66), the left lock body (6) is connected with the left box door (5) through the left screw hole (63), the left fixing piece (61) is connected with the left box door (5) through the left fixing hole (62), and the left key hole (66) is connected with the key hole (3) in the left box door (5); the right lock body (8) comprises a right fixing piece (81), a right fixing hole (82), a right screw hole (83), a right lock tongue (84), a right lock tongue hole (85) and a right key hole (86), the right lock body (8) is connected with the right box door (7) through the right screw hole (83), the right fixing piece (81) is connected with the right box door (7) through the right fixing hole (82), and the right key hole (86) is connected with the key hole (3) in the right box door (7);
when the lock is in a locking state, a left bolt (64) arranged on the left lock body (6) can completely extend into a right bolt hole (85) arranged on the right lock body (8), a right bolt (84) arranged on the right lock body (8) can completely extend into a left bolt hole (65) arranged on the left lock body (6), wherein the completely extending length of the left bolt (64) is equal to that of the corresponding right bolt hole (85), and the completely extending length of the right bolt (84) is equal to that of the corresponding left bolt hole (65); when the left lock body (6) and the right lock body (8) are both in an open state, the left bolt (64) and the right bolt (84) are retracted into the left lock body (6) and the right lock body (8) respectively, and the double-lock-body reinforced lock is opened;
the alarm device (15) comprises an induction module (18), a control module (16) and alarms (17), the control module (16) is respectively connected with the alarms (17) and the induction module (18), and at least two alarm devices (15) are arranged;
the left support rod device (11) comprises an upper left support rod (111), a left support rod fixing shaft (112), a left support rod (113), a left base hole (114), a left base (115), a lower left support rod (116) and a left trepan boring (117), the left trepan boring (117) is formed in one end, away from the left support rod fixing shaft (112), of the lower left support rod (116), the upper left support rod (111) and the lower left support rod (116) are rotatably connected through the left support rod fixing shaft (112), the left support rod fixing shaft (112) is connected with the left base (115) through the left support rod (113), and the left support rod device (11) is fixedly connected with the left door frame through the left base hole (114);
the right supporting rod device (12) comprises an upper right supporting rod (121), a right supporting rod fixing shaft (122), a right vertical rod (123), a right base hole (124), a right base (125), a right lower supporting rod (126) and a right sleeve hole (127), the right sleeve hole (127) is formed in one end, away from the right supporting rod fixing shaft (122), of the upper right supporting rod (121), the right lower supporting rod (126) is rotatably connected through the right supporting rod fixing shaft (122), the right supporting rod fixing shaft (122) is connected with the right base (125) through the right vertical rod (123), and the right supporting rod device (12) is fixedly connected with the right door frame through the right base hole (124);
the left upper supporting rod (111) and the left lower supporting rod (116) are both two-section type telescopic rods, and connecting chains (9) are arranged in the middle of the left upper supporting rod (111) and the left lower supporting rod (116);
the right upper supporting rod (121) and the right lower supporting rod (126) are both two-section type telescopic rods, and connecting chains (9) are arranged in the middle of the right upper supporting rod (121) and the right lower supporting rod (126);
still be equipped with on the chamber door and perforate (10), upper left branch (111) with upper right branch (121) all form the mortise and tenon joint structure through perforation (10), branch (116) down in a left side with right branch (126) all form the mortise and tenon joint structure through perforation (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346211.4A CN107060600B (en) | 2017-05-17 | 2017-05-17 | Transformer anti-theft box door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346211.4A CN107060600B (en) | 2017-05-17 | 2017-05-17 | Transformer anti-theft box door |
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| Publication Number | Publication Date |
|---|---|
| CN107060600A CN107060600A (en) | 2017-08-18 |
| CN107060600B true CN107060600B (en) | 2020-07-14 |
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| CN201710346211.4A Active CN107060600B (en) | 2017-05-17 | 2017-05-17 | Transformer anti-theft box door |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108054644B (en) * | 2017-12-26 | 2019-09-03 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric force monitoring apparatus having warning function |
| CN108648302A (en) * | 2018-04-12 | 2018-10-12 | 广州智乐物联网技术有限公司 | A kind of interaction control method between smart lock and smart lock |
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| CN202017439U (en) * | 2011-04-08 | 2011-10-26 | 浙江永联民爆器材有限公司 | Civil explosive material storage door |
| CN202249252U (en) * | 2011-08-24 | 2012-05-30 | 杭州钱江人防设备有限公司 | Small door locking mechanism used for clean double-door-leaf air intake/exhaust protective closed door |
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| Publication number | Publication date |
|---|---|
| CN107060600A (en) | 2017-08-18 |
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Denomination of invention: An anti theft door for transformer Effective date of registration: 20210625 Granted publication date: 20200714 Pledgee: Haian Xinyuan rural small loan Co.,Ltd. Pledgor: JIANGSU MING'AN ELECTRIC Co.,Ltd. Registration number: Y2021980005290 |