CN216008230U - Electric room door with escape prying-resistant function - Google Patents

Abstract

The utility model provides an electric room door with an escape prying-resistant function, which comprises a door frame and a door body arranged in the door frame, wherein the door body is movably connected with the inner side wall of the door frame through a hidden door hinge, the hidden door hinge is arranged in the door frame and the door body, when the door body is closed, the hidden door hinge is hidden between the door frame and the door body, and when the door body is closed, the hidden door hinge cannot be pried from the outside of the door body, so that the door body can be prevented from being pried. The lower part of the inner side of the door frame is also symmetrically provided with a rat guard which is also connected with the door body through a linkage mechanism; one of the door bodies is also provided with a top-bottom lock. The utility model has simple structure, strong applicability and wide practical range, and can prevent the door body from being pried from the outside by utilizing the hidden door hinge, thereby further improving the safety of the door body; the escape device is provided with the sky-ground lock for escape, so that escape can be realized by opening the sky-ground lock when an accident occurs; the rat guard is arranged at the lower end of the door frame, so that the rat guard function is prevented from being realized under the condition that the door body is opened.

Description

Electric room door with escape prying-resistant function

Technical Field

The utility model relates to the technical field of doors, in particular to an electric room door with an escape prying-resistant function.

Background

In the power grid equipment room, short-circuit accidents are easily caused because mice frequently move indoors. In order to prevent a mouse from entering the equipment room, in the prior art, a slot is arranged below a door frame of the equipment room, and a baffle is correspondingly arranged in the slot to prevent the mouse from entering the equipment room from the door.

In the prior art, equipment conveying instruments can often pass in and out of an equipment room, the baffle plate needs to be taken out of the slot during conveying, and after the conveying is finished, the baffle plate is inserted into the slot, so that the operation is inconvenient.

In addition, the distribution room rat guard is a blocking device which is used for setting a barrier on a door of the distribution room so that rats cannot directly pass along the door. The existing rat guard is generally 60cm high and comprises a middle rat guard, clamping groove guide rails on two sides and four expansion nails required for installation. The staff must stride across this separation device of protection against rodents board when the business turn over electrical room is being patrolled daily, however because electrical room protection against rodents board height is higher, there is the step fall in the plane on partial electrical room ground with outer platform simultaneously, has further increased the overall height of strideing across, and the staff need stride across protection against rodents board at work, and work is inconvenient and has increased daily work degree of difficulty.

For example, patent CN110506732A discloses a double-door ratproof board, which discloses a board body, wherein the board body comprises a door frame, a first door panel, a second door panel, a lower latch, a lock catch and a fixing piece; the first door plate and the second door plate are connected with the door frame; the lower bolt is arranged at the bottom of the second door plate, the lock catch is arranged at the bottom of the first door plate, the fixing piece is arranged at the bottom of the door frame, and when the first door plate and the second door plate are closed, the lower bolt is respectively connected with the lock catch and the fixing piece. This patent provides a two door formula protection against rodents boards, through the setting of door frame, first door plant, second door plant, lower bolt, hasp and stationary blade, realized the switching that can of protection against rodents board, fortune dimension personnel open the door and get into behind the electricity room, can do simple door closing operation, need not to stride across the protection against rodents board, can open the plate body when carrying the heavy object, effectively reduce working strength, improve work efficiency. But the structure of the patent is complicated.

Patent CN108468503A discloses an anti-prying door, which comprises a main door body and a sub door body, wherein a lock is arranged on the main door body, the sub door body is provided with a lock hole, a first edge-wrapping section bar is arranged on the side surface of the main door body, an anti-prying section bar is arranged on the side surface of the lock, and the anti-prying section bar comprises a first side edge and a second side edge which are parallel to each other; the side of the sub-door body is provided with the second section bar of borduring, be provided with on the second section bar of borduring and detain the baffle, and there is the second clearance between the bottom surface of the second section bar of borduring and the knot baffle, when the female door body, when the cooperation of the sub-door body is closed, the second side matches and inserts in the second clearance, it matches and inserts in the first clearance to detain the baffle, the spring bolt in the tool to lock can pass first spring bolt via hole in proper order, second spring bolt via hole, third spring bolt via hole, insert in the lockhole behind the fourth spring bolt via hole, it utilizes the female door body, the cooperation of the sub-door body realizes pick-proof, the manufacturing cost of the door body not only can be increased and decreased like this, and can be heavy relatively.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the electric room door with the escape prying-resistant function, and the electric room door not only has the prying-resistant function, but also has the rat-proof function.

The technical scheme of the utility model is as follows: the utility model provides an electricity room door with pick-proof function of fleing, includes the door frame to and the symmetry sets up the twice door body in the door frame, twice the door body through the inside wall swing joint of a plurality of corresponding hidden hinges and door frame, hidden hinge setting in door frame and door are internal, consequently, when the door body is closed, hidden hinge hide between door frame and the door body, consequently, when the door body is closed, this hidden hinge can't prize from the external door body to can prevent that the door body from being prized, one of them the door body on still be provided with the world lock that is used for fleing.

Preferably, each hidden door hinge comprises a first door hinge body and a second door hinge body which are matched with each other, and a first connecting pin and a second connecting pin which are used for being matched with the first door hinge body and the second door hinge body, wherein the first door hinge body and the second door hinge body are respectively arranged on the door frame and the door body.

Preferably, the first door hinge body and the second door hinge body are both provided with corresponding moving bins, and two inner side walls of the moving bins are symmetrically provided with corresponding moving grooves;

one end of the first connecting pin is rotatably connected with the first door hinge body through a connecting shaft, and the other end of the first connecting pin extends into the moving bin of the second door hinge body and is connected with the moving groove in the moving bin through a connecting rod;

correspondingly, one end of the second connecting pin is rotatably connected with the second door hinge body through another connecting shaft, and the other end of the second connecting pin extends into the moving bin of the first door hinge body and is connected with the moving groove in the moving bin through another connecting rod.

Preferably, the first connecting pin and the second connecting pin are connected through a rotating shaft.

Preferably, the first door hinge body and the second door hinge body are respectively fixed on the door body and the door frame through screws.

Preferably, the top and bottom lock comprises an upper connecting rod, a lower connecting rod and a rotating assembly, the lower end of the upper connecting rod is connected with the rotating assembly, and the upper end of the upper connecting rod upwards penetrates through an upper fixing seat arranged on the door body and is connected with an upper lock catch arranged at the upper end of the door frame;

the upper end of the lower connecting rod is connected with the rotating assembly, and the lower end of the lower connecting rod penetrates through a lower fixing seat arranged at the lower end of the door body downwards and is connected with a lower lock catch arranged at the lower end of the door frame.

Preferably, the rotating assembly comprises a shell, a rotating driving part, a rotating linkage part, an upper linkage part and a lower linkage part, the rotating driving part is rotatably arranged on the side wall of the shell, and the rotating linkage part of the rotating driving part, which extends into the shell and is arranged in the shell, is in contact with the shell;

the two ends of the rotating linkage piece are respectively contacted with the upper connecting rod linkage piece and the lower connecting rod linkage piece, a linkage rod is connected between the upper connecting rod linkage piece and the lower connecting rod linkage piece, and the upper connecting rod linkage piece and the lower connecting rod linkage piece are respectively connected with the upper connecting rod and the lower connecting rod.

Preferably, the linkage rod is further provided with a reset assembly, the reset assembly comprises a U-shaped piece, a reset spring and a reset rod, the reset rod is arranged on the shell, the U-shaped piece is respectively sleeved on the linkage rod and the reset rod, and the reset spring is sleeved on the reset rod and is in contact with the linkage rod.

Preferably, the lower end of the linkage rod is further provided with a limiting seat, and the limiting seat is arranged on the inner side wall of the shell.

Preferably, the rotary driving member is of a Z-shaped structure, and two ends of the rotary driving member are provided with two connecting ends, wherein one of the connecting ends is located outside the shell and connected with the rotary handle;

the other connecting end is positioned in the shell and is contacted with the rotating linkage piece, the connecting end contacted with the rotating linkage piece drives the rotating linkage piece to rotate in the rotating process of the rotating driving piece, the rotating linkage piece drives the upper connecting rod linkage piece and the lower connecting rod linkage piece which are contacted with both ends to rotate towards the same direction in the rotating process,

therefore, the upper connecting rod and the lower connecting rod connected with the upper connecting rod linkage piece and the lower connecting rod linkage piece are pulled through the upper connecting rod linkage piece and the lower connecting rod linkage piece, so that the upper connecting rod and the lower connecting rod are respectively moved out of the upper lock catch and the lower lock catch, and the door opening is realized.

Preferably, the rotating linkage piece is of a U-shaped structure, the rotating linkage piece of the U-shaped structure comprises a first linkage part and second linkage parts symmetrically arranged on two sides of the first linkage part, an arc-shaped part used for being matched with the connecting end of the rotating drive piece is arranged on the first linkage part, and the diameter of the central position of the arc-shaped part is larger than the diameters of the two sides;

the two second linkage parts are of L-shaped structures and are rotationally connected with the shell through a rotating shaft;

and two second linkage parts are respectively provided with a resisting block, and the resisting blocks are contacted with the upper connecting rod linkage part and the lower connecting rod linkage part.

Preferably, the upper connecting rod linkage piece and the lower connecting rod linkage piece are both of a U-shaped structure, the upper connecting rod linkage piece and the lower connecting rod linkage piece of the U-shaped structure are respectively connected with the shell through corresponding fixing rods, and screw rods used for being connected with the upper connecting rod and the lower connecting rod are respectively arranged on the upper connecting rod linkage piece and the lower connecting rod linkage piece.

Preferably, the lower part of the inner side of the door frame is symmetrically provided with two rat guard plates, and the two rat guard plates are rotatably arranged on the inner side wall of the door frame through corresponding hinges.

Preferably, the rat guard is further connected with the door body through a linkage mechanism, so that the rat guard is opened while the door body is opened through the linkage mechanism.

Preferably, the linkage mechanism comprises a first linkage seat, a second linkage seat and a driving rod, the first linkage seat and the second linkage seat are respectively arranged on the door body and the rat guard, a sliding groove is formed in the second linkage seat, one end of the driving rod is connected with the sliding groove of the second linkage seat through a sliding wheel, and the other end of the driving rod is connected with the first linkage seat.

Preferably, the door frame is further provided with a ball, and the bottom end of the rat guard is further provided with a clamping groove matched with the ball.

As preferred, the door body on still be provided with the lock, the lock includes the lock body to and be used for preventing the locking lever and preventing the lock seat with lock body matched with, the lock body set up on one of them door body, and prevent the lock seat setting on another door body, prevent being provided with a jack on the lock seat, prevent that the locking lever inserts this internal and cooperatees with the jack of preventing the lock seat of lock, when in order to prevent the locking of a body, can will prevent that the locking lever from extracting from the slot, block through preventing the locking lever and prevent the lock seat, thereby realize preventing that the door body is locked beyond the quilt, and when locking a body, the accessible will prevent that the locking lever inserts in the jack of preventing the lock seat.

Preferably, the upper end of the door body and the upper end of the door frame are both provided with a door magnet matched with each other.

The utility model has the beneficial effects that:

1. the hidden door hinge can prevent the door body from being prized from the outside, thereby further improving the safety of the door body;

2. the utility model is provided with the heaven and earth lock for escape, so that the escape can be realized by opening the heaven and earth lock when an accident occurs;

3. the rat guard is arranged at the lower end of the door frame, so that the rat guard function is prevented from being realized under the condition that the door body is opened;

4. according to the utility model, the door body is connected with the rat guard by adopting the linkage mechanism, so that the rat guard is opened while the door body is opened, and the rat guard is prevented from blocking an outlet during escape;

5. the door hinge is hidden between the door frame and the door body, so that the safety of the door body is further improved, and the door body is prevented from being disassembled from the outside;

6. the door body can control the upper connecting rod and the lower connecting rod to move relatively at the same time through the rotating assembly, so that the door body is locked or opened;

7. the utility model can prevent the door lock from being locked by mistake through the lock preventing rod and the lock preventing seat, and can determine whether the door body is really locked through the lock preventing rod and the lock preventing seat.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of another side of the present invention;

FIG. 3 is a schematic structural diagram illustrating the door open state of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;

FIG. 5 is a schematic view of a hidden door hinge according to the present invention;

FIG. 6 is a schematic view of the structure of the door lock of the present invention;

FIG. 7 is a schematic structural diagram of the heaven and earth lock of the present invention;

FIG. 8 is a schematic view of the construction of the rotating assembly of the present invention;

FIG. 9 is a schematic view of the internal structure of the rotating assembly of the present invention;

FIG. 10 is a schematic view of a linkage mechanism according to the present invention;

FIG. 11 is a schematic view of the rotary drive of the present invention;

FIG. 12 is a schematic view of the rotary linkage of the present invention;

in the figure, 1-a door frame, 2-a door body, 3-a hidden door hinge, 4-a rat guard, 5-a door lock, 6-a heaven ground lock and 7-a linkage mechanism;

31-a first door hinge body, 32-a first connecting pin, 33-a second door hinge body, 34-a second connecting pin and 35-a moving cabin;

51-door lock body, 52-locking prevention rod, 53-locking prevention seat;

61-an upper connecting rod, 62-a lower connecting rod, 63-an upper fixed seat, 64-a lower fixed seat, 65-a rotating component and 66-a rotating handle,

661-housing, 662-rotary drive part, 663-rotary linkage part, 664-upper link linkage part, 665-lower link linkage part, 666-U-shaped part, 667-return spring, 668-return bar, 669-linkage bar, 670-spacing seat, 671-screw, 672-first linkage part, 673-second linkage part, 674-resisting block, 675-fixing bar;

71-first linkage seat, 72-second linkage seat, 73-driving rod, 74-sliding chute;

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings:

as shown in fig. 1-3, this embodiment provides an electric room door with anti-prying function for escaping, which includes a door frame 1 and two door bodies 2 symmetrically disposed in the door frame 1, and the two door bodies 2 are movably connected to the inner side wall of the door frame 1 through a plurality of corresponding hidden door hinges 3, in this embodiment, the hidden door hinges 3 are disposed in the door frame 1 and the door bodies 2, so that when the door bodies 2 are closed, the hidden door hinges 3 are hidden between the door frame 1 and the door bodies 2, and therefore, when the door bodies 2 are closed, the hidden door hinges 3 cannot be pried from the outside of the door bodies 2, so as to prevent the door bodies 2 from being pried.

Referring to fig. 4-5, in the present embodiment, each of the door bodies 2 is connected to the doorframe 1 through at least 2 hidden door hinges 3. Each hidden door hinge 3 comprises a first door hinge body 31 and a second door hinge body 33 which are matched with each other, and a first connecting pin 32 and a second connecting pin 34 which are used for being matched with the first door hinge body 31 and the second door hinge body 33, wherein the first door hinge body 31 and the second door hinge body 33 are respectively arranged on the door frame 1 and the door body 2. In this embodiment, the first door hinge body 31 and the second door hinge body 33 are respectively fixed to the door body 2 and the door frame 1 by screws.

Preferably, in this embodiment, the first door hinge body 31 and the second door hinge body 33 are both provided with corresponding moving chambers, and two inner side walls of the moving chambers are symmetrically provided with corresponding moving grooves.

In this embodiment, the first connecting pin 32 and the second connecting pin 34 are both L-shaped structures, one end of the first connecting pin 32 is rotatably connected to the first door hinge body 31 through a connecting shaft, and the other end of the first connecting pin 32 extends into the moving bin of the second door hinge body 33 and is connected to the moving slot in the moving bin through a connecting rod.

Correspondingly, one end of the second connecting pin 34 is rotatably connected with the second door hinge body 33 through another connecting shaft, and the other end of the second connecting pin 34 extends into the moving bin of the first door hinge body 31 and is connected with the moving groove in the moving bin through another connecting rod. In addition, the first connecting pin 32 and the second connecting pin 34 are connected through a rotating shaft. When the door body 2 is opened or closed, the first and second connecting pins 32 and 34 are engaged with the moving grooves of the first and second door hinge bodies 31 and 33.

As shown in fig. 6, in a preferred embodiment, a door lock 5 is further disposed on the door bodies 2, the door lock 5 includes a door lock body 51, and an anti-lock rod 52 and an anti-lock seat 53 for cooperating with the door lock body 51, the door lock body 51 is disposed on one of the door bodies 2, the anti-lock seat 53 is disposed on the other door body 2, a plug hole is disposed on the anti-lock seat 53, the anti-lock rod 52 is inserted into the door lock body 51 and cooperates with the plug hole of the anti-lock seat 53, when the door body 2 is prevented from being locked, the anti-lock rod 52 can be pulled out from the plug hole, the anti-lock seat 53 is blocked by the anti-lock rod 52, so that the door body 2 is prevented from being locked, and when the door body 2 is locked, the anti-lock rod 52 can be inserted into the plug hole of the anti-lock seat 53.

As shown in fig. 7 and 8, one of the door bodies 2 is further provided with a top-bottom lock 6 for escape. In this embodiment, the top-bottom lock 6 includes an upper link 61, a lower link 62, and a rotating assembly 65, in this embodiment, the lower end of the upper link 61 is connected to the rotating assembly 65, and the upper end of the upper link 61 upwardly passes through an upper fixing seat 63 disposed on the door body 2 and is connected to an upper latch disposed on the upper end of the door frame 1.

Correspondingly, the upper end of the lower connecting rod 62 is connected with the rotating assembly 65, and the lower end of the lower connecting rod 62 downwardly penetrates through the lower fixing seat 64 arranged at the lower end of the door body 2 and is connected with the lower lock catch arranged at the lower end of the door frame 1.

Preferably, the rotating assembly 65 is linked with a rotating handle 66 arranged on the door body 2, and the other end of the rotating handle 66 is rotatably connected with a connecting seat arranged on the door body 2 through a rotating shaft, when the door is used, the rotating handle 66 is rotated downwards, so that the rotating handle 66 controls the rotating assembly 65 to move, and the upper connecting rod 61 and the lower connecting rod 62 are controlled to move relatively, that is, the upper connecting rod 61 moves downwards, and the lower connecting rod 62 moves upwards, so that the upper connecting rod 61 and the lower connecting rod 62 are separated from the upper lock catch and the lower lock catch, and the door body 2 is opened.

Preferably, referring to fig. 8 and 9, the rotation assembly includes a housing 661, a rotation driving member 662, a rotation link 663, an upper link 664 and a lower link 665, the rotation driving member 662 is rotatably disposed on a side wall of the housing 661, and the other end of the rotation driving member 662 extends into the housing 661 and is connected to and in contact with the rotation link 663 disposed in the housing 661.

The two ends of the rotating linkage piece 663 are respectively contacted with the upper connecting rod linkage piece 664 and the lower connecting rod linkage piece 665, the upper connecting rod linkage piece 664 and the lower connecting rod linkage piece 665 are respectively provided with a screw 671 used for being connected with the upper connecting rod 61 and the lower connecting rod 62, a linkage rod 669 is further connected between the upper connecting rod linkage piece 664 and the lower connecting rod linkage piece 665, and the upper connecting rod linkage piece and the lower connecting rod linkage piece are respectively connected with the upper connecting rod and the lower connecting rod.

Preferably, referring to fig. 11, the rotation driving element 662 is a Z-shaped structure, and two ends of the rotation driving element 662 are provided with two connecting ends, the two connecting ends are respectively used as two driving ends, one of the connecting ends is located outside the housing 661, and a cross-shaped insertion hole is further formed in the connecting end, and the rotation handle 66 is inserted into the cross-shaped insertion hole of the connecting end through a connecting shaft, so that the rotation driving element 662 can be driven to rotate during the rotation process of the rotation handle 66.

Correspondingly, the other connecting end is located in the housing 661 and is in contact with the rotating link 663, the connecting end in contact with the rotating link 663 drives the rotating link 663 to rotate in the rotating process of the rotating driving element 662, the rotating link 663 drives the upper link 664 and the lower link 665 which are in contact with each other at two ends to rotate in the same direction in the rotating process, so that the upper link 664 and the lower link 665 pull the upper link 61 and the lower link 62 connected with the upper link 664 and the lower link 665, and the upper link 61 and the lower link 62 are respectively moved out of the upper lock catch and the lower lock catch, thereby realizing door opening.

As shown in fig. 12, the rotating link member 663 is preferably of a U-shaped structure, and the rotating link member 663 of the U-shaped structure includes a first link portion 672 and second link portions 673 symmetrically disposed at both sides of the first link portion 672, the first link portion 672 is provided with an arc portion for engaging with the connecting end of the rotating drive member 662, and the diameter of the central portion of the arc portion is larger than the diameters of both sides.

The two second linkage portions 673 are L-shaped, and the two second linkage portions 673 are rotatably connected to the housing 661 through a rotating shaft.

Two second linkage parts 673 are respectively provided with a resisting block 674, and the resisting block 674 is contacted with the upper connecting rod linkage part 664 and the lower connecting rod linkage part 665.

Preferably, the upper link 664 and the lower link 665 are U-shaped, and the upper link 664 and the lower link 665 of the U-shaped are respectively connected to the housing 661 through corresponding fixing rods 675, and the upper link 664 and the lower link 665 are rotatably connected to the screw 671 for connecting the upper link 61 and the lower link 62.

As this embodiment is preferred, the inside wall of casing 661 on still be provided with the subassembly that resets, the subassembly that resets still with gangbar 669 connect, the subassembly that resets include U type spare 666, reset spring 667, reset bar 668, the both ends of reset bar 668 be connected with the connecting piece of setting on casing 661, and U type spare 666 overlap respectively and establish on gangbar 669 and reset bar 668, reset spring 667 overlap and establish on reset bar 668 and contact with gangbar 669. The lower end of the link rod 669 is also provided with a limit seat 670, and the limit seat 670 is arranged on the inner side wall of the shell 661.

Preferably, two rat guard plates 4 are symmetrically arranged at the lower position of the inner side of the door frame 1, and the two rat guard plates 4 are rotatably arranged on the inner side wall of the door frame 1 through corresponding hinges.

Referring to fig. 10, in the present embodiment, the rat guard 4 is further connected to the door 2 through a linkage mechanism 7, so that the rat guard 4 is opened at the same time as the door 2 is opened through the linkage mechanism 7.

Preferably, the linkage mechanism 7 includes a first linkage seat 71, a second linkage seat 72, and a driving rod 73, the first linkage seat 71 and the second linkage seat 72 are respectively disposed on the door body 2 and the rat guard 4, the second linkage seat 72 is provided with a sliding slot 74, one end of the driving rod 73 is connected with the sliding slot 74 of the second linkage seat 72 through a sliding wheel, and the other end of the driving rod 73 is connected with the first linkage seat 71.

Preferably, the door frame 1 is further provided with a ball, and the bottom end of the rat guard 4 is further provided with a slot matched with the ball.

Preferably, the upper end of the door body 2 and the upper end of the door frame 1 are both provided with a door magnet matched with each other.

The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed.

Claims (10)

1. An electric room door with escape and pry-proof functions comprises a door frame (1) and two door bodies (2) symmetrically arranged in the door frame (1), wherein the two door bodies (2) are movably connected with the inner side wall of the door frame (1) through a plurality of corresponding hidden door hinges (3), the hidden door hinges (3) are arranged in the door frame (1) and the door bodies (2), when the door bodies (2) are closed, the hidden door hinges (3) are hidden between the door frame (1) and the door bodies (2), two rat-proof plates (4) are further symmetrically arranged at the lower part of the inner side of the door frame (1), and the two rat-proof plates (4) are rotatably arranged on the inner side wall of the door frame (1) through corresponding hinges; the anti-rat board (4) is also connected with the door body (2) through a linkage mechanism (7); and a top and bottom lock (6) for escaping is also arranged on one of the door bodies (2).

2. The electric room door with the escape and pry-resistant functions as claimed in claim 1, wherein each door body (2) is connected with a door frame (1) through at least 2 hidden door hinges (3);

each hidden door hinge (3) comprises a first door hinge body (31) and a second door hinge body (33) which are matched with each other, and a first connecting pin (32) and a second connecting pin (34) which are used for being matched with the first door hinge body (31) and the second door hinge body (33), wherein the first door hinge body (31) and the second door hinge body (33) are respectively arranged on the door frame (1) and the door body (2);

corresponding moving bins (35) are respectively arranged on the first door hinge body (31) and the second door hinge body (33), and corresponding moving grooves are symmetrically arranged on two inner side walls of each moving bin (35);

the first connecting pin (32) and the second connecting pin (34) are both L-shaped structures, one end of the first connecting pin (32) is rotatably connected with the first door hinge body (31) through a connecting shaft, and the other end of the first connecting pin (32) extends into a moving bin (35) of the second door hinge body (33) and is connected with a moving groove in the moving bin (35) through a connecting rod;

one end of the second connecting pin (34) is rotatably connected with the second door hinge body (33) through another connecting shaft, and the other end of the second connecting pin (34) extends into the moving bin (35) of the first door hinge body (31) and is connected with a moving groove in the moving bin (35) through another connecting rod;

the first connecting pin (32) and the second connecting pin (34) are connected through a rotating shaft;

and each first door hinge body (31) and each second door hinge body (33) are respectively fixed on the door body (2) and the door frame (1) through screws.

3. The electric room door with the escape and pry-resistant functions according to claim 1, wherein the top-bottom lock (6) comprises an upper connecting rod (61), a lower connecting rod (62) and a rotating assembly (65), the lower end of the upper connecting rod (61) is connected with the rotating assembly (65), and the upper end of the upper connecting rod (61) upwards penetrates through an upper fixing seat (63) arranged on the door body (2) and is connected with an upper lock catch arranged at the upper end of the door frame (1);

the upper end of the lower connecting rod (62) is connected with the rotating assembly (65), and the lower end of the lower connecting rod (62) downwards penetrates through a lower fixed seat (64) arranged at the lower end of the door body (2) and is connected with a lower lock catch arranged at the lower end of the door frame (1);

the rotating assembly (65) is linked with a rotating handle (66) arranged on the door body (2), and the other end of the rotating handle (66) is rotatably connected with a connecting seat arranged on the door body (2) through a rotating shaft.

4. The electric room door with the escape and pry-resistant functions according to claim 3, wherein the rotating assembly comprises a shell (661), a rotating driving piece (662), a rotating linkage piece (663), an upper connecting rod linkage piece (664) and a lower connecting rod linkage piece (665), the rotating driving piece (662) is rotatably arranged on the side wall of the shell (661), and the other end of the rotating driving piece (662) extends into the shell (661) and is connected and contacted with the rotating linkage piece (663) arranged in the shell (661);

the two ends of the rotating linkage piece (663) are respectively contacted with an upper connecting rod linkage piece (664) and a lower connecting rod linkage piece (665), the upper connecting rod linkage piece (664) and the lower connecting rod linkage piece (665) are respectively provided with a screw rod (671) which is used for being connected with an upper connecting rod (61) and a lower connecting rod (62), a linkage rod (669) is further connected between the upper connecting rod linkage piece (664) and the lower connecting rod linkage piece (665), and the upper connecting rod linkage piece (664) and the lower connecting rod linkage piece (665) are respectively connected with the upper connecting rod (61) and the lower connecting rod (62).

5. The electric room door with the escape and pry-resistant functions according to claim 4, characterized in that the rotary driving member (662) is of a Z-shaped structure, two ends of the rotary driving member (662) are provided with two connecting ends, the two connecting ends are respectively used as two driving ends, one of the connecting ends is positioned outside the shell (661), a cross-shaped jack is further arranged on the connecting end, and the rotary handle (66) is inserted into the cross-shaped jack of the connecting end through a connecting shaft, so that the rotary driving member (662) can be driven to rotate in the rotating process of the rotary handle (66);

the other connecting end is located in the shell (661) and is in contact with the rotating linkage piece (663), in the rotating process of the rotating driving piece (662), the connecting end in contact with the rotating linkage piece (663) drives the rotating linkage piece (663) to rotate, in the rotating process, the rotating linkage piece (663) drives the upper connecting rod linkage piece (664) and the lower connecting rod linkage piece (665) with two ends in contact to rotate in the same direction, and therefore the upper connecting rod (61) and the lower connecting rod (62) connected with the rotating linkage piece (663) are pulled through the upper connecting rod linkage piece (664) and the lower connecting rod linkage piece (665), so that the upper connecting rod (61) and the lower connecting rod (62) are respectively moved out of the upper lock catch and the lower lock catch, and door opening is achieved.

6. The electric door with the escape and pry-resistant function according to claim 4, wherein the rotating linkage piece (663) is of a U-shaped structure, the rotating linkage piece (663) of the U-shaped structure comprises a first linkage part (672) and second linkage parts (673) symmetrically arranged at two sides of the first linkage part (672), an arc-shaped part used for being matched with the connecting end of the rotating driving piece (662) is arranged on the first linkage part (672), and the diameter of the central position of the arc-shaped part is larger than the diameters of the two sides;

the two second linkage parts (673) are of L-shaped structures, and the two second linkage parts (673) are rotationally connected with the shell (661) through a rotating shaft;

two second linkage parts (673) are respectively provided with a resisting block (674), and the resisting block (674) is contacted with the upper connecting rod linkage part (664) and the lower connecting rod linkage part (665).

7. The electric room door with the escape and pry-proof functions according to claim 4, wherein the upper link linkage piece (664) and the lower link linkage piece (665) are both of a U-shaped structure, the upper link linkage piece (664) and the lower link linkage piece (665) of the U-shaped structure are respectively connected with the shell (661) through corresponding fixing rods (675), and the upper link linkage piece (664) and the lower link linkage piece (665) are rotatably connected with a screw rod (671) used for being connected with the upper link (61) and the lower link (62).

8. The electric room door with the escape and pry-resistant functions according to claim 4, wherein a reset assembly is further arranged on the inner side wall of the casing (661), the reset assembly is further connected with the linkage rod (669), the reset assembly comprises a U-shaped piece (666), a reset spring (667) and a reset rod (668), two ends of the reset rod (668) are connected with a connecting piece arranged on the casing (661), the U-shaped piece (666) is respectively sleeved on the linkage rod (669) and the reset rod (668), and the reset spring (667) is sleeved on the reset rod (668) and is in contact with the linkage rod (669);

the lower end of the linkage rod (669) is also provided with a limiting seat (670), and the limiting seat (670) is arranged on the inner side wall of the shell (661).

9. The electric room door with escape and anti-pry functions as claimed in claim 1, the door body (2) is also provided with a door lock (5), the door lock (5) comprises a door lock body (51), and an anti-lock rod (52) and an anti-lock seat (53) which are matched with the door lock body (51), wherein the door lock body (51) is arranged on one door body (2), the anti-lock seat (53) is arranged on the other door body (2), the anti-lock seat (53) is provided with an insertion hole, the lock-proof rod (52) is inserted into the door lock body (51) and matched with the jack of the lock-proof seat (53), the lock-proof seat (53) is blocked by the lock-proof rod (52), thereby realizing the prevention of the door body (2) from being locked, and when the door body (2) is locked, the locking prevention rod (52) can be inserted into the insertion hole of the locking prevention seat (53).

10. The electric room door with the escape and pry-resistant functions according to claim 1, wherein the linkage mechanism (7) comprises a first linkage seat (71), a second linkage seat (72) and a driving rod (73), the first linkage seat (71) and the second linkage seat (72) are respectively arranged on the door body (2) and the rat guard (4), the second linkage seat (72) is provided with a sliding chute (74), one end of the driving rod (73) is connected with the sliding chute (74) of the second linkage seat (72) through a sliding wheel, and the other end of the driving rod (73) is connected with the first linkage seat (71);

the door frame (1) on still be provided with the ball, protection against rodents board (4) bottom still be provided with be used for with ball matched with draw-in groove.

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