Electric two-way split type sliding radiation protection door

Abstract

The utility model is suitable for the technical field of radiation doors, and provides an electric two-way split type push-pull radiation-proof door which comprises a wall body, a mounting groove, a radiation-proof door, a pulley, a fixing plate, an automatic door opening and closing mechanism, a handle assembly, a limiting assembly, a dust collection mechanism and a communicating pipe assembly. According to the anti-radiation door, the dust collection mechanism can collect dust in the sliding groove of the fixing plate and prevent the dust or sand grains in the sliding groove from adhering to the pulley when the pulley rolls, and when the anti-radiation door moves to a designated position, the limiting assembly limits the anti-radiation door and prevents the anti-radiation door from shifting when the automatic door opening and closing mechanism breaks down or is powered off, so that the anti-radiation door cannot be damaged. Meanwhile, when power is cut off, the worker drives the limiting assembly to move through the handle assembly to unlock the radiation-proof door and then pulls the handle assembly to open or close the radiation-proof door, operation is easy, and safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a radiation door technical field, especially in, an electric bidirectional split type push-pull anti-radiation door. BACKGROUND

[0002] The anti-radiation door is a kind of door that can prevent radiation from passing through, mainly prevents the ray from going out by built-in 2 to 4 millimeter lead plate, the existing anti-radiation door mainly utilizes electric drive to drive anti-radiation door to open and close, however, when power failure occurs, manual opening and closing door are needed, but when opening and closing door, the anti-radiation door cannot be limited, and there is a security risk when personnel enter and exit the anti-radiation door. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing an electric bidirectional split type push-pull anti-radiation door, to solve the problems mentioned in the background art.

[0004] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0005] Firstly, an electric bidirectional split type push-pull anti-radiation door, comprising:

[0006] Wall body;

[0007] Mounting groove, opened in the wall body interior;

[0008] Anti-radiation door, provided with two groups, and all are slidably connected with mounting groove;

[0009] Pulley, provided with multiple groups, and fixedly installed at the bottom of anti-radiation door;

[0010] Fixed plate, fixedly connected to the bottom of mounting groove, the fixed plate is opened with the sliding slot of pulley rolling connection;

[0011] Automatic opening and closing door mechanism, is installed on mounting groove, and is connected with anti-radiation door, and the automatic opening and closing door mechanism is used to drive anti-radiation door to open and close;

[0012] Handle assembly, provided with two groups, and is installed on anti-radiation door, the handle assembly is connected with automatic opening and closing door mechanism, and is used to open and close anti-radiation door when power failure;

[0013] Limiting component, provided with two groups, and is connected with automatic opening and closing door mechanism and handle assembly, the limiting component is used to limit anti-radiation door;

[0014] Dust suction mechanism, is connected with anti-radiation door, and is connected with mounting groove, and the dust suction mechanism is used to suck out the dust in sliding slot;

[0015] The communication pipe assembly is provided with two groups and is connected with the dust suction mechanism and the automatic opening and closing door mechanism, and is used for guiding the gas discharged by the dust suction mechanism to the automatic opening and closing door mechanism.

[0016] Further, the automatic opening and closing door mechanism comprises:

[0017] The mounting box is fixedly connected with the mounting groove.

[0018] The first rack is fixedly connected with the mounting box and is connected with the limiting assembly.

[0019] The fixed rod is fixedly connected with the mounting box.

[0020] The driving assembly is provided with two groups and is connected with the fixed rod and the first rack, and is connected with the radiation-proof door, the limiting assembly and the communication pipe assembly.

[0021] Further, the driving assembly comprises:

[0022] The sliding plate is slidingly connected with the fixed rod and is fixedly connected with the radiation-proof door, and is connected with the limiting assembly.

[0023] The mounting plate is fixedly connected with the sliding plate.

[0024] The protection box is fixedly connected with the mounting plate.

[0025] The motor is fixedly connected with the mounting plate and is located inside the protection box.

[0026] The gear is fixedly connected with the output end of the motor and is meshingly connected with the first rack.

[0027] Further, the handle assembly comprises:

[0028] The fixed block is fixedly connected with the radiation-proof door.

[0029] The embedded groove is formed in the fixed block.

[0030] The first round rod is connected with the limiting assembly at one end and is embedded in the embedded groove through the fixed block at the other end.

[0031] The rotating block is provided with two groups and is rotatably connected with the embedded groove.

[0032] The handle is embedded in the embedded groove and is fixedly connected with the rotating block.

[0033] Further, the limiting assembly comprises:

[0034] The sliding rod is slidingly connected with the sliding plate and is fixedly connected with the first round rod.

[0035] The bottom plate is fixedly connected with the sliding rod.

[0036] The support base is fixedly connected with the bottom plate;

[0037] The electric cylinder is fixedly connected with the support base;

[0038] The connecting block is fixedly connected with the output end of the electric cylinder;

[0039] The second circular rod is fixedly connected with the support base and slidably connected with the connecting block;

[0040] The second rack is fixedly connected with the connecting block and meshingly connected with the first rack.

[0041] Further, the dust suction mechanism comprises:

[0042] The dust suction assembly is connected with the radiation-proof door and the mounting groove;

[0043] The dust removal box assembly is provided with two groups and connected with the dust suction assembly;

[0044] The filter screen is connected with the dust removal box assembly;

[0045] The locking assembly is connected with the dust removal box assembly and used for limiting the filter screen.

[0046] Further, the dust suction assembly comprises:

[0047] The piston cylinder is fixedly connected with the radiation-proof door and connected with the dust removal box assembly at both ends, and the piston cylinder is connected with the communication pipe assembly;

[0048] The piston rod is slidably connected with the piston cylinder;

[0049] The abutting block is fixedly connected with one end of the piston rod;

[0050] The fixed cylinder is fixedly connected with the side wall of the mounting groove;

[0051] The sliding cylinder is slidably connected with the inner end sliding groove of the fixed cylinder;

[0052] The spring is sleeved on the sliding cylinder and the fixed cylinder and fixedly connected with the mounting groove and the abutting block at both ends;

[0053] The piston block is fixedly connected with the other end of the piston rod and slidably connected with the inner wall of the piston cylinder, and the piston block divides the cavity of the piston cylinder into an outer cavity and an inner cavity.

[0054] Further, the dust removal box assembly comprises:

[0055] The dust removal box is fixedly connected with the radiation-proof door, and the filter screen is slidably connected with the mounting groove on the dust removal box;

[0056] The communication pipe is fixedly communicated with the piston cylinder and the dust removal box at both ends, and the first one-way valve is installed on the communication pipe;

[0057] The suction nozzle is fixedly connected to the bottom of the dust removal box.

[0058] Further, the locking assembly comprises:

[0059] The fixed column is fixedly connected to the dust removal box.

[0060] The limiting block is rotatably connected to the fixed column and is in contact with the filter screen plate.

[0061] Further, the communication pipe assembly comprises:

[0062] The three-way valve is fixedly connected to the radiation-proof door.

[0063] The first air pipe is fixedly communicated with the air outlet of the three-way valve and the protection box.

[0064] The second air pipe is communicated with the outer cavity and one air inlet of the three-way valve, and a second one-way valve is installed on the second air pipe.

[0065] The third air pipe is communicated with the inner cavity and the other air inlet of the three-way valve, and a third one-way valve is installed on the second air pipe.

[0066] The air outlet pipe is fixedly communicated with the protection box.

[0067] The above scheme of the utility model has at least the following beneficial effects: in the embodiment of the utility model, the automatic opening and closing door mechanism drives the radiation-proof door to open and close, and simultaneously drives the limiting assembly to move; the radiation-proof door drives the pulley to roll along the sliding groove of the fixed plate, and simultaneously drives the handle assembly and the dust collection mechanism to move; the dust collection mechanism moves to suck and remove the dust in the sliding groove of the fixed plate; when the pulley rolls, the dust or sand particles in the sliding groove are prevented from adhering to the pulley; when the radiation-proof door moves to the specified position, the limiting assembly limits the radiation-proof door; when the automatic opening and closing door mechanism fails or is powered off, the radiation-proof door is prevented from being displaced, which causes the personnel entering and leaving the radiation-proof door to have a safety hazard; when the power is off, the staff first moves the limiting assembly to unlock the radiation-proof door through the handle assembly, and then pulls the handle assembly to open or close the radiation-proof door, so that the operation is simple and the safety is high. BRIEF DESCRIPTION OF DRAWINGS

[0068] Figure 1 A structure diagram of the electric bidirectional split type push-pull radiation-proof door is provided for the embodiment of the utility model Figure 1 .

[0069] Figure 2 A structure diagram of the electric bidirectional split type push-pull radiation-proof door is provided for the embodiment of the utility model Figure 2 .

[0070] Figure 3The utility model provides a kind of electric bidirectional split type push-pull anti-radiation door's section view for the utility model embodiment Figure 1 .

[0071] Figure 4 The utility model provides a kind of electric bidirectional split type push-pull anti-radiation door's section view for the utility model embodiment Figure 2 .

[0072] Figure 5 The utility model provides a kind of electric bidirectional split type push-pull anti-radiation door in automatic opening and closing door mechanism and part of the partial view of limiting component.

[0073] Figure 6 For Figure 3 Enlarged view of A in

[0074] Figure 7 For Figure 4 Enlarged view of B in

[0075] Figure 8 For Figure 4 Enlarged view of C in

[0076] In the drawing: 1, wall body;2, anti-radiation door;3, installation groove;4, fixed plate;5, automatic opening and closing door mechanism;51, installation box;52, first rack;53, fixed rod;54, sliding plate;55, mounting plate;56, protection box;57, gear;6, handle assembly;61, fixed block;62, first round rod;63, rotating block;64, handle;65, embedded groove;7, dust collection mechanism;71, piston cylinder;72, piston rod;73, abutment;74, sliding cylinder;75, fixed cylinder;76, spring;77, piston block;78, communication pipe;79, dust removal box;710, filter screen;711, suction nozzle;712, fixed column;713, limiting block;8, limiting component;81, sliding rod;82, bottom plate;83, support seat;84, electric cylinder;85, connecting block;86, second round rod;87, second rack;9, communication pipe assembly;91, first air pipe;92, three-way valve;93, second air pipe;94, third air pipe;95, air outlet pipe;10, pulley. DETAILED DESCRIPTION

[0077] Exemplary embodiments of the present disclosure will be described below in greater detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0078] As Figure 1 , Figure 2 and Figure 3The utility model discloses an embodiment proposes a kind of electric two-way split type push-pull radiation protection door, comprising:

[0079] Wall 1;

[0080] Mounting groove 3 is opened in wall 1 inside;

[0081] Radiation protection door 2 is provided with two groups, and is slidably connected with mounting groove 3;

[0082] Pulley 10 is provided with multiple groups, and is fixedly installed at the bottom of radiation protection door 2;

[0083] Fixed plate 4 is fixedly connected to the bottom of mounting groove 3, and the fixed plate 4 is opened with the sliding slot of rolling connection of pulley 10;

[0084] Automatic opening and closing door mechanism 5 is installed on mounting groove 3, and is connected with radiation protection door 2, and the automatic opening and closing door mechanism 5 is used to drive radiation protection door 2 to open and close;

[0085] Handle assembly 6 is provided with two groups, and is installed on radiation protection door 2, and the handle assembly 6 is connected with automatic opening and closing door mechanism 5, and is used to open and close radiation protection door 2 when power failure;

[0086] Limiting component 8 is provided with two groups, and is connected with automatic opening and closing door mechanism 5 and handle assembly 6, and the limiting component 8 is used to limit radiation protection door 2;

[0087] Dust collection mechanism 7 is connected with radiation protection door 2, and is connected with mounting groove 3, and the dust collection mechanism 7 is used to suck out the dust in sliding slot;

[0088] Communication pipe assembly 9 is provided with two groups, and is connected with dust collection mechanism 7 and automatic opening and closing door mechanism 5, and the communication pipe assembly 9 is used to guide the gas discharged by dust collection mechanism 7 to automatic opening and closing door mechanism 5.

[0089] In the utility model embodiment, automatic opening and closing door mechanism 5 drives radiation protection door 2 to open and close, and automatic opening and closing door mechanism 5 drives limiting component 8 to move, and radiation protection door 2 drives pulley 10 to roll along the sliding slot of fixed plate 4, and radiation protection door 2 drives handle assembly 6 and dust collection mechanism 7 to move, and dust collection mechanism 7 moves and removes the dust in the sliding slot of fixed plate 4, to prevent the dust or sand in sliding slot from adhering to pulley 10 when pulley 10 rolls, and when radiation protection door 2 moves to specified position, limiting component 8 limits radiation protection door 2, to prevent the personnel entering and exiting radiation protection door 2 from having safety hazard due to the displacement of radiation protection door 2 when automatic opening and closing door mechanism 5 fails or power failure, and when power failure, staff first moves limiting component 8 to unlock radiation protection door 2 through handle assembly 6, and then pulls handle assembly 6 to open or close radiation protection door 2, simple operation, and high safety.

[0090] As Figure 3 shown, as another preferred embodiment of the utility model, the automatic opening and closing door mechanism 5 includes:

[0091] The installation box 51 is fixedly connected with the installation groove 3.

[0092] The first rack 52 is fixedly connected with the installation box 51 and is connected with the limiting assembly 8.

[0093] The fixed rod 53 is fixedly connected with the installation box 51.

[0094] The driving assembly is provided with two groups, and is connected with the fixed rod 53 and the first rack 52, and the driving assembly is connected with the radiation-proof door 2, the limiting assembly 8 and the communication pipe assembly 9.

[0095] In the embodiment of the utility model, the driving assembly drives the radiation-proof door 2 to move along the installation box 51 under the cooperation of the first rack 52 and the fixed rod 53.

[0096] As Figure 5 shown, as another preferred embodiment of the utility model, the driving assembly includes:

[0097] The sliding plate 54 is slidingly connected with the fixed rod 53 and is fixedly connected with the radiation-proof door 2, and the sliding plate 54 is connected with the limiting assembly 8.

[0098] The mounting plate 55 is fixedly connected with the sliding plate 54.

[0099] The protection box 56 is fixedly connected with the mounting plate 55.

[0100] The motor is fixedly connected with the mounting plate 55 and is located inside the protection box 56.

[0101] The gear 57 is fixedly connected with the output end of the motor and is meshingly connected with the first rack 52.

[0102] In the embodiment of the utility model, the motor drives the gear 57 to roll along the first rack 52 under the action of the first rack 52, the gear 57 drives the motor, the mounting plate 55 and the sliding plate 54 to move along the fixed rod 53, and the sliding plate 54 drives the radiation-proof door 2 to move to open or close.

[0103] As Figure 8 shown, as another preferred embodiment of the utility model, the handle assembly 6 includes:

[0104] The fixed block 61 is fixedly connected with the radiation-proof door 2.

[0105] The embedded groove 65 is formed in the fixed block 61.

[0106] The first round rod 62 is connected with the limiting assembly 8 at one end and is embedded into the embedding groove 65 through the fixed block 61 at the other end;

[0107] The rotating block 63 is provided with two groups and is rotationally connected with the embedding groove 65;

[0108] The handle 64 is embedded into the embedding groove 65 and is fixedly connected with the rotating block 63.

[0109] In the embodiment of the utility model, when power failure occurs, the handle 64 is rotated, the handle 64 drives the rotating block 63 to rotate, then the handle 64 is pulled downward, the handle 64 drives the rotating block 63 to move downward, the rotating block 63 drives the first round rod 62 to move downward, the first round rod 62 drives the limiting assembly 8 to move downward and disengage from the first rack 52, the unlocking of the anti-radiation door 2 is realized, then the handle 64 is pulled leftward and rightward, the handle 64 drives the rotating block 63 and the first round rod 62 to move leftward and rightward, the first round rod 62 drives the fixed block 61 to move leftward and rightward, the fixed block 61 drives the anti-radiation door 2 to move leftward and rightward, the opening and closing of the fixed block 61 are realized.

[0110] As shown in Figure 5 , as another preferred embodiment of the utility model, the limiting assembly 8 comprises:

[0111] The sliding rod 81 is slidably connected with the sliding plate 54 and is fixedly connected with the first round rod 62;

[0112] The bottom plate 82 is fixedly connected with the sliding rod 81;

[0113] The supporting seat 83 is fixedly connected with the bottom plate 82;

[0114] The electric cylinder 84 is fixedly connected with the supporting seat 83;

[0115] The connecting block 85 is fixedly connected with the output end of the electric cylinder 84;

[0116] The second round rod 86 is fixedly connected with the supporting seat 83 and is slidably connected with the connecting block 85;

[0117] The second rack 87 is fixedly connected with the connecting block 85 and is meshingly connected with the first rack 52.

[0118] In the embodiment of the utility model, when the anti-radiation door 2 moves to the specified position, the electric cylinder 84 drives the connecting block 85 to move upward along the second round rod 86, the connecting block 85 drives the second rack 87 to move upward and mesh with the fixed rod 53, the limiting of the anti-radiation door 2 is realized, and the anti-radiation door 2 is prevented from being suddenly closed when power failure or motor failure occurs, so that the personnel entering and leaving are clamped.

[0119] As shown in Figure 3 , Figure 6 and Figure 7As shown, as another preferred embodiment of the utility model, the dust suction mechanism 7 comprises:

[0120] The dust suction assembly is connected with the radiation-proof door 2 and the mounting groove 3;

[0121] The dust removal box assembly is provided with two groups and is connected with the dust suction assembly;

[0122] The filter screen plate 710 is connected to the dust removal box assembly;

[0123] The locking assembly is connected to the dust removal box assembly and is used for limiting the filter screen plate 710;

[0124] The dust suction assembly comprises:

[0125] The piston cylinder 71 is fixedly connected with the radiation-proof door 2 and is connected with the dust removal box assembly at two ends, and the piston cylinder 71 is connected with the communication pipe assembly 9;

[0126] The piston rod 72 is slidingly connected with the piston cylinder 71;

[0127] The abutting block 73 is fixedly connected with one end of the piston rod 72;

[0128] The fixed cylinder 75 is fixedly connected with the side wall of the mounting groove 3;

[0129] The sliding cylinder 74 is slidingly connected with the inner end sliding groove of the fixed cylinder 75;

[0130] The spring 76 is sleeved on the sliding cylinder 74 and the fixed cylinder 75 and is fixedly connected with the mounting groove 3 and the abutting block 73 at two ends;

[0131] The piston block 77 is fixedly connected with the other end of the piston rod 72 and is slidingly connected with the inner wall of the piston cylinder 71, and the piston block 77 divides the cavity of the piston cylinder 71 into an outer cavity and an inner cavity;

[0132] The dust removal box assembly comprises:

[0133] The dust removal box 79 is fixedly connected with the radiation-proof door 2, and the filter screen plate 710 is slidingly connected with the connecting groove on the dust removal box 79;

[0134] The communication pipe 78 is fixedly communicated with the piston cylinder 71 and the dust removal box 79 at two ends, and a first one-way valve is installed on the communication pipe 78;

[0135] The suction nozzle 711 is fixedly connected with the bottom of the dust removal box 79;

[0136] The locking assembly comprises:

[0137] The fixed column 712 is fixedly connected with the dust removal box 79;

[0138] The limiting block 713 is rotationally connected with the fixed column 712 and is in contact with the filter screen plate 710;

[0139] In the embodiment of the utility model, when the anti-radiation door 2 opens, the anti-radiation door 2 drives the piston cylinder 71 to move outward, the piston block 77 slides along the inner wall of the piston cylinder 71, the total volume of the outer cavity is increased, thereby the outer cavity generates negative pressure, the air outside and the dust in the sliding groove of the fixed plate 4 enter into the dust removal box 79 through the outer suction nozzle 711, the filter screen plate 710 filters the dust in the air, the filtered air enters into the outer cavity through the communicating pipe 78, simultaneously the air in the inner cavity is pushed into the communicating pipe assembly 9 by the piston block 77, when the piston block 77 moves to the right limit position, the piston cylinder 71 continues to move and drives the abutting block 73 to move outward and compress the spring 76, simultaneously the abutting block 73 drives the sliding cylinder 74 to slide along the sliding groove of the fixed cylinder 75.

[0140] When the anti-radiation door 2 closes, the anti-radiation door 2 drives the piston cylinder 71 to move inward, the abutting block 73 resets under the elastic action of the spring 76, the abutting block 73 drives the sliding cylinder 74 to reset, the piston block 77 slides along the inner wall of the piston cylinder 71, the total volume of the inner cavity is increased, thereby the inner cavity generates negative pressure, the air outside and the dust in the sliding groove of the fixed plate 4 enter into the dust removal box 79 through the inner suction nozzle 711, the filter screen plate 710 filters the dust in the air, the filtered air enters into the inner cavity through the communicating pipe 78, simultaneously the air in the outer cavity is pushed into the communicating pipe assembly 9 by the piston block 77.

[0141] As shown in Figure 3 and Figure 5 As another preferred embodiment of the utility model, the communicating pipe assembly 9 comprises:

[0142] The three-way valve 92 is fixedly connected with the anti-radiation door 2;

[0143] The first air pipe 91 is fixedly communicated with the air outlet end of the three-way valve 92 and the protection box 56 respectively;

[0144] The second air pipe 93 is communicated with the outer cavity and one air inlet end of the three-way valve 92 respectively, and a second one-way valve is installed on the second air pipe 93;

[0145] The third air pipe 94 is communicated with the inner cavity and the other air inlet end of the three-way valve 92 respectively, and a third one-way valve is installed on the second air pipe 93;

[0146] The air outlet pipe 95 is fixedly communicated with the protection box 56.

[0147] In the embodiment of the utility model, when the radiation protection door 2 is opened, the air in the inner cavity is pushed into the third air pipe 94 by the piston block 77, and then is led into the protection box 56 from the three-way valve 92 and the first air pipe 91 to cool the motor in the protection box 56, and the hot gas in the protection box 56 is discharged from the protection box 56 through the air outlet pipe 95.

[0148] When the radiation protection door 2 is closed, the air in the outer cavity is pushed into the second air pipe 93 by the piston block 77, and then is led into the protection box 56 from the three-way valve 92 and the first air pipe 91 to cool the motor in the protection box 56, and the hot gas in the protection box 56 is discharged from the protection box 56 through the air outlet pipe 95.

[0149] The above is the preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model.

Claims

1. An electric bidirectional split type push-pull anti-radiation door, characterized in that, Include: Wall; Mounting slot, open in the wall inside; Radiation protection door, provided with two groups, and all with installation groove sliding connection; Pulley, provided with multiple groups, and fixedly installed at the bottom of the radiation protection door; Fixed plate, fixedly connected to the bottom of the mounting slot, a sliding slot is formed in the fixed plate and in rolling connection with the pulley; Automatic opening and closing door mechanism, installed on the mounting slot, and connected with the radiation protection door, the automatic opening and closing door mechanism is used for driving the radiation protection door to open and close; Handle assembly, provided with two groups, and installed on the radiation protection door, the handle assembly is connected with the automatic opening and closing door mechanism, and is used for opening and closing the radiation protection door when power failure; Limiting assembly, provided with two groups, and connected with the automatic opening and closing door mechanism and the handle assembly, the limiting assembly is used for limiting the radiation protection door; Dust collection mechanism, connected with the radiation protection door, and connected with the mounting slot, the dust collection mechanism is used for sucking out the dust in the sliding slot; Communication pipe assembly, provided with two groups, and connected with the dust collection mechanism and the automatic opening and closing door mechanism, the communication pipe assembly is used for guiding the gas discharged by the dust collection mechanism to the automatic opening and closing door mechanism.

2. The electric bidirectional split sliding anti-radiation door according to claim 1, characterized in that, The automatic opening and closing door mechanism includes: Mounting box, fixedly connected with the mounting slot; First rack, fixedly connected with the mounting box, and connected with the limiting assembly; Fixed rod, fixedly connected with the mounting box; Drive assembly, provided with two groups, and all connected with the fixed rod and the first rack, the drive assembly is connected with the radiation protection door, the limiting assembly and the communication pipe assembly.

3. The electric bidirectional split sliding anti-radiation door according to claim 2, characterized in that, The drive assembly includes: Slide plate, slidingly connected with the fixed rod, and fixedly connected with the radiation protection door, the slide plate is connected with the limiting assembly; Mounting plate, fixedly connected with the slide plate; Protective box, fixedly connected with the mounting plate; Motor, fixedly connected with the mounting plate, and located in the protective box; Gear, fixedly connected with the output end of the motor, and meshingly connected with the first rack.

4. The electric bidirectional split sliding anti-radiation door according to claim 3, characterized in that, The handle assembly includes: Fixed block, fixedly connected with the radiation protection door; Embedded groove, formed in the fixed block; First round rod, one end connected with the limiting assembly, the other end embedded in the embedded groove through the fixed block; Rotating block, provided with two groups, and all rotatably connected with the embedded groove; Handle, embedded in the embedded groove, and fixedly connected with the rotating block.

5. The electrically operated two-way split sliding anti-radiation door according to claim 4, characterized in that, The limiting assembly includes: Slide rod, slidingly connected with the slide plate, and fixedly connected with the first round rod; Bottom plate, fixedly connected with the slide rod; Support seat, fixedly connected with the bottom plate; Electric cylinder, fixedly connected with the support seat; Connecting block, fixedly connected with the output end of the electric cylinder; Second round rod, fixedly connected with the support seat, and slidingly connected with the connecting block; Second rack, fixedly connected with the connecting block, and meshingly connected with the first rack.

6. The electrically operated two-way split sliding anti-radiation door according to claim 5, characterized in that, The dust collection mechanism includes: Dust collection assembly, connected with the radiation protection door, and connected with the mounting slot; Dust removal box assembly, provided with two groups, and all connected with the dust collection assembly; Filter screen, connected to the dust removal box assembly; Locking assembly, connected to the dust removal box assembly, for limiting the filter screen.

7. The electrically operated two-way split sliding anti-radiation door according to claim 6, characterized in that, The dust collection assembly includes: Piston cylinder, fixedly connected with the radiation protection door, and both ends respectively connected with the dust removal box assembly, the piston cylinder is connected with the communication pipe assembly; Piston rod, slidingly connected with the piston cylinder; Resisting block, fixedly connected with one end of the piston rod; Fixed cylinder, fixedly connected with the side wall of the mounting slot; Slide cylinder, slidingly connected with the inner end sliding slot of the fixed cylinder; The spring is sleeved on the sliding cylinder and the fixed cylinder, and two ends are fixedly connected with the mounting groove and the stopper respectively; The piston block is fixedly connected with the other end of the piston rod, and is slidably connected with the inner wall of the piston cylinder, and the piston block divides the cavity of the piston cylinder into an outer cavity and an inner cavity.

8. The electrically operated two-way hinged and sliding anti-radiation door according to claim 7, characterized in that, The dust removal box assembly comprises: The dust removal box is fixedly connected with the radiation-proof door, and the filter screen plate is slidably connected with the mounting groove on the dust removal box; The communication pipe is fixedly communicated with the piston cylinder and the dust removal box at two ends, and a first one-way valve is installed on the communication pipe; The suction nozzle is fixedly connected with the bottom of the dust removal box.

9. The electrically operated two-way hinged and sliding anti-radiation door according to claim 8, characterized in that, The locking assembly comprises: The fixed column is fixedly connected with the dust removal box; The limiting block is rotatably connected with the fixed column, and is in contact with the filter screen plate.

10. The electrically operated two-way split sliding anti-radiation door according to claim 9, characterized in that, The communication pipe assembly comprises: The three-way valve is fixedly connected with the radiation-proof door; The first air pipe is fixedly communicated with the air outlet of the three-way valve and the protection box at two ends respectively; The second air pipe is communicated with the outer cavity and one air inlet of the three-way valve at two ends respectively, and a second one-way valve is installed on the second air pipe; The third air pipe is communicated with the inner cavity and the other air inlet of the three-way valve at two ends respectively, and a third one-way valve is installed on the second air pipe; The air outlet pipe is fixedly communicated with the protection box.

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