CN221194859U - Protective door with radioactive gas leakage detection device - Google Patents
Protective door with radioactive gas leakage detection device Download PDFInfo
- Publication number
- CN221194859U CN221194859U CN202322989231.7U CN202322989231U CN221194859U CN 221194859 U CN221194859 U CN 221194859U CN 202322989231 U CN202322989231 U CN 202322989231U CN 221194859 U CN221194859 U CN 221194859U
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- Prior art keywords
- protective door
- guard gate
- radioactive gas
- gas leakage
- leakage detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 40
- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a protective door with a radioactive gas leakage detection device, which comprises a protective door, wherein an observation window is arranged on the surface of the protective door, an opening and closing mechanism is arranged in the protective door, a mounting mechanism is arranged on one side of the protective door, the mounting mechanism comprises a mounting plate arranged on one side of the protective door, a detection lamp is arranged at the top of the mounting plate, and a limiting rod is fixedly connected in the mounting plate. This guard gate with radioactive gas leak detection device is driven down through driving motor for the grip block of both sides is synchronous to relative or opposite side slip, with this quick installation and dismantlement operation to radioactive gas leak detection device of realization, through being provided with warning light and detection lamp, makes when radioactive gas leaks, can carry out the early warning operation of first time to the staff of guard gate inside and outside.
Description
Technical Field
The utility model relates to the technical field of protective doors, in particular to a protective door with a radioactive gas leakage detection device.
Background
According to the search of Chinese patent publication number: CN208363995U discloses a protective door, which relates to the technical field of protection and is used for solving the problem of how to meet the requirement of temporary protection.
The existing protective door is simple in structure, and the protective door needed by part of laboratories needs to be provided with a radioactive gas leakage detection device for placing radioactive gas leakage inside, but the existing protective door cannot be used for rapidly installing and detaching the radioactive gas leakage detection device.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a protective door with a radioactive gas leakage detection device, which solves the problems that the existing protective door is simpler in structure, the inside of the protective door needs to be provided with the radioactive gas leakage detection device for placing radioactive gas leakage and the existing protective door cannot be used for rapidly installing and detaching the radioactive gas leakage detection device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a guard gate with radioactive gas leakage detection device, includes the guard gate, the surface mounting of guard gate has the observation window, the inside of guard gate is equipped with the mechanism that opens and shuts, one side of guard gate is equipped with installation mechanism, including installing the mounting panel in guard gate one side in the installation mechanism, the pilot lamp is installed at the top of mounting panel, the inside fixedly connected with gag lever post of mounting panel, the bottom fixedly connected with driving motor of mounting panel, the one end of driving motor's output shaft passes through shaft coupling fixedly connected with rolling disc, the rotation groove has been seted up on the surface of rolling disc, the surface of rolling disc makes the grip block slide through the linkage subassembly.
Preferably, the linkage assembly comprises a linkage plate, the top of the linkage plate is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the bottom of the clamping plate, the inside of the linkage plate is in sliding connection with the surface of the limiting rod, one side of the linkage plate is fixedly connected with the linkage rod, one end of the linkage rod is rotationally connected with a sliding block, and the surface of the sliding block is in sliding connection with the inner surface of the rotating groove.
Preferably, the inner surface of the mounting plate is provided with a sliding groove, and the inner surface of the sliding groove is in sliding connection with the surface of the connecting rod.
Preferably, the opening and closing mechanism comprises a control motor arranged on the inner wall of the protective door, one end of an output shaft of the control motor is fixedly connected with a bidirectional screw rod through a coupler, one end of the bidirectional screw rod is rotationally connected with the inner wall of the protective door, and the surface of the bidirectional screw rod enables the opening and closing plate to slide through a transmission assembly.
Preferably, the transmission assembly comprises a positioning rod arranged on the inner wall of the protective door and a transmission block arranged on one side of the opening plate, wherein the surface of the positioning rod is in sliding connection with the inside of the opening plate, and the inside of the transmission block is in threaded connection with the surface of the bidirectional screw rod.
Preferably, the surface mounting of guard gate has the door handle, the warning light is installed to the opposite side of guard gate.
Advantageous effects
The utility model provides a protective door with a radioactive gas leakage detection device. Compared with the prior art, the method has the following beneficial effects:
(1) This guard gate with radioactive gas leak detection device drives the rolling disc through starting driving motor and begins to rotate, the rotation of rolling disc makes the slider slide at the internal surface of rolling groove, thereby make gangbar, connecting rod and the grip block of both sides slide towards the center in step, the gangbar slides at the surface of gag lever post, the connecting rod slides at the internal surface of sliding groove, install fixedly radioactive gas leak detection device through two grip blocks, drive down through driving motor, make the grip block of both sides slide towards opposite or opposite side in step, thereby realize the quick installation and the dismantlement operation to radioactive gas leak detection device, through being provided with warning light and detection lamp, make when radioactive gas leaks, can carry out the early warning operation of first time to the staff of the interior outside of guard gate.
(2) This guard gate with radioactive gas leak detection device drives two-way lead screw through starting control motor and begins to rotate, and the rotation of two-way lead screw drives the synchronous opposite side of the transmission piece of both sides and slides, and the slip of transmission piece drives the synchronous slip of board that opens and shuts for the board that opens and shuts slides at the surface of locating lever, with this observation window of opening, the staff outside the guard gate of being convenient for observes the inside environment of guard gate, under the drive of control motor, make the board that opens and shuts of both sides slide towards opposite or opposite side in step, with this open and shut operation that realizes the observation window, thereby the personnel of being convenient for observe the scene condition of guard gate opposite side.
Drawings
FIG. 1 is a schematic perspective view of an outside structure of the present utility model;
FIG. 2 is a schematic perspective view of the inner side structure of the present utility model;
FIG. 3 is a schematic perspective view of a mounting plate of the present utility model;
FIG. 4 is a top view of the internal structure of the mounting plate of the present utility model;
Fig. 5 is a front view showing the internal structure of the protective door of the present utility model.
In the figure: 1-guard gate, 2-observation window, 3-opening and closing mechanism, 31-control motor, 32-bi-directional lead screw, 33-drive subassembly, 331-locating lever, 332-drive piece, 34-opening and closing plate, 4-installation mechanism, 41-mounting panel, 42-detection lamp, 43-gag lever post, 44-driving motor, 45-rotating disk, 46-rotating groove, 47-linkage subassembly, 471-linkage board, 472-connecting rod, 473-linkage rod, 474-slider, 48-grip block, 5-sliding groove, 6-door handle, 7-warning lamp.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides two technical solutions:
Example 1
The utility model provides a guard gate with radioactive gas leakage detection device, including guard gate 1, guard gate 1's surface mounting has observation window 2, observation window 2 is used for observing the scene condition of guard gate 1's inside and outside, guard gate 1's inside is equipped with opening and shutting mechanism 3, guard gate 1's one side is equipped with installation mechanism 4, installation mechanism 4 is used for realizing carrying out the installation operation to radioactive gas leakage detection device, install the mounting panel 41 of 1 side including installing in installation mechanism 4, the detection lamp 42 is installed at the top of mounting panel 41, detection lamp 42 and warning lamp 7 and radioactive gas leakage detection device electric connection, be used for detecting the warning to radioactive gas, the inside fixedly connected with gag lever post 43 of mounting panel 41, the bottom fixedly connected with driving motor 44 of mounting panel 41, driving motor 44 is three-phase asynchronous motor, driving motor 44 passes through the electric wire and is connected with external circuit, one end of an output shaft of the driving motor 44 is fixedly connected with a rotating disc 45 through a coupler, a rotating groove 46 is formed in the surface of the rotating disc 45, the clamping plate 48 slides through a linkage assembly 47, the linkage assembly 47 comprises a linkage plate 471, the top of the linkage plate 471 is fixedly connected with a connecting rod 472, one end of the connecting rod 472 is fixedly connected with the bottom of the clamping plate 48, the inside of the linkage plate 471 is in sliding connection with the surface of a limiting rod 43, the limiting rod 43 enables the linkage plate 471 not to deviate when sliding, one side of the linkage plate 471 is fixedly connected with a linkage rod 473, one end of the linkage rod 473 is rotationally connected with a sliding block 474, the surface of the sliding block 474 is in sliding connection with the inner surface of the rotating groove 46, a sliding groove 5 is formed in the inner surface of the mounting plate 41, the sliding groove 5 enables the connecting rod 472 and the clamping plate 48 to slide when sliding, the sliding groove 5 is not offset, the inner surface of the sliding groove 5 is in sliding connection with the surface of the connecting rod 472, the driving motor 44 is started to drive the rotating disc 45 to start rotating, the rotating disc 45 rotates to enable the sliding block 474 to slide on the inner surface of the rotating groove 46, so that the linkage rod 473, the linkage plate 471, the connecting rod 472 and the clamping plate 48 on two sides synchronously slide towards the center, the linkage plate 471 slides on the surface of the limiting rod 43, the connecting rod 472 slides on the inner surface of the sliding groove 5, the radioactive gas leakage detection device is installed and fixed through the two clamping plates 48, the clamping plates 48 on two sides synchronously slide towards opposite sides or opposite sides under the driving of the driving motor 44, rapid installation and disassembly operation of the radioactive gas leakage detection device is achieved, and when radioactive gas leaks, the warning lamp 7 and the detection lamp 42 are arranged, so that early warning operation of the first time can be carried out on workers on the inner side of the protective door 1.
Example two
The main difference from the first embodiment is that:
The utility model provides a guard gate with radioactive gas leakage detection device, the control motor 31 of installing at guard gate 1 inner wall is included in opening and shutting mechanism 3, control motor 31 is three-phase asynchronous motor, control motor 31 passes through the electric wire and is connected with external circuit, the one end of the output shaft of control motor 31 is through shaft coupling fixedly connected with two-way lead screw 32, the screw thread of two sides of two-way lead screw 32 is opposite, the one end of two-way lead screw 32 is rotationally connected with guard gate 1's inner wall, the surface of two-way lead screw 32 makes the opening and shutting board 34 slide through drive assembly 33, the opening and shutting board 34 is used for realizing the operation of opening and shutting of observation window 2, including the locating lever 331 of installing at guard gate 1 inner wall and the drive block 332 of installing in one side of opening and shutting board 34 in the drive assembly 33, the surface of locating lever 331 and the inside sliding connection of opening and shutting board 34, the inside of drive block 332 and the surface screw thread connection of two-way lead screw 32, guard gate 1's surface mounting door handle 6, warning light 7 is installed to the opposite side of guard gate 1, by starting the control motor 31 to drive the bidirectional screw rod 32 to start rotating, the rotation of the bidirectional screw rod 32 drives the transmission blocks 332 on two sides to synchronously slide on opposite sides, the sliding of the transmission blocks 332 drives the opening and closing plate 34 to synchronously slide, so that the opening and closing plate 34 slides on the surface of the positioning rod 331, thereby opening the observation window 2, facilitating the staff outside the protective door 1 to observe the environment inside the protective door 1, the opening and closing operation of the observation window 2 is realized by controlling the motor 31 to drive the opening and closing plates 34 on two sides to synchronously slide to opposite or opposite sides, thereby facilitating the observation of the on-site situation on the other side of the guard door 1 by personnel, and the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.
During operation, the driving motor 44 is started to drive the rotating disc 45 to start rotating, the rotating disc 45 rotates to enable the sliding block 474 to slide on the inner surface of the rotating groove 46, so that the linkage rod 473, the linkage plate 471, the connecting rod 472 and the clamping plate 48 on two sides synchronously slide towards the center, the linkage plate 471 slides on the surface of the limiting rod 43, the connecting rod 472 slides on the inner surface of the sliding groove 5, the radioactive gas leakage detection device is fixedly installed through the two clamping plates 48, the radioactive gas leakage detection device is electrically connected with the detection lamp 42 and the warning lamp 7 through the connecting wires, when the radioactive gas leakage detection device detects radioactive gas, the detection lamp 42 and the warning lamp 7 are lightened, and accordingly, inner and outer workers of the protective door 1 are reminded of the fact that the radioactive gas leakage detection device starts rotating, the control motor 31 is started to drive the bidirectional screw 32 to rotate, the transmission blocks 332 on two sides synchronously slide on opposite sides, the opening and closing plate 34 is synchronously slid on the surface of the positioning rod 331, the opening and closing plate 34 is convenient for the worker on the outer side of the protective door 1 to observe the environment inside the protective door 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A guard gate with radioactive gas leak detection device, including guard gate (1), its characterized in that: the surface of the protective door (1) is provided with an observation window (2), an opening and closing mechanism (3) is arranged in the protective door (1), and one side of the protective door (1) is provided with a mounting mechanism (4);
Including installing mounting panel (41) in guard gate (1) one side in installation mechanism (4), detection lamp (42) are installed at the top of mounting panel (41), the inside fixedly connected with gag lever post (43) of mounting panel (41), the bottom fixedly connected with driving motor (44) of mounting panel (41), the one end of the output shaft of driving motor (44) is through shaft coupling fixedly connected with rolling disc (45), rolling groove (46) have been seted up on the surface of rolling disc (45), the surface of rolling disc (45) makes grip block (48) slide through linkage subassembly (47).
2. A guard gate with radioactive gas leakage detection apparatus as defined in claim 1, wherein: include linkage board (471) in linkage subassembly (47), the top fixedly connected with connecting rod (472) of linkage board (471), the one end of connecting rod (472) and the bottom fixed connection of grip block (48), the inside and the surface sliding connection of gag lever post (43) of linkage board (471), one side fixedly connected with linkage rod (473) of linkage board (471), the one end rotation of linkage rod (473) is connected with slider (474), the surface of slider (474) and the internal surface sliding connection of swivelling chute (46).
3. A guard gate with radioactive gas leakage detection apparatus as defined in claim 2, wherein: the inner surface of the mounting plate (41) is provided with a sliding groove (5), and the inner surface of the sliding groove (5) is in sliding connection with the surface of the connecting rod (472).
4. A guard gate with radioactive gas leakage detection apparatus as defined in claim 1, wherein: the opening and closing mechanism (3) comprises a control motor (31) arranged on the inner wall of the protective door (1), one end of an output shaft of the control motor (31) is fixedly connected with a bidirectional screw rod (32) through a coupler, one end of the bidirectional screw rod (32) is rotatably connected with the inner wall of the protective door (1), and the surface of the bidirectional screw rod (32) enables an opening and closing plate (34) to slide through a transmission assembly (33).
5. A guard gate with radioactive gas leakage detection apparatus as defined in claim 4, wherein: the transmission assembly (33) comprises a positioning rod (331) arranged on the inner wall of the protective door (1) and a transmission block (332) arranged on one side of the opening plate (34), the surface of the positioning rod (331) is in sliding connection with the inside of the opening plate (34), and the inside of the transmission block (332) is in threaded connection with the surface of the bidirectional screw rod (32).
6. A guard gate with radioactive gas leakage detection apparatus as defined in claim 1, wherein: the surface mounting of guard gate (1) has door handle (6), warning light (7) are installed to the opposite side of guard gate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989231.7U CN221194859U (en) | 2023-11-07 | 2023-11-07 | Protective door with radioactive gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989231.7U CN221194859U (en) | 2023-11-07 | 2023-11-07 | Protective door with radioactive gas leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221194859U true CN221194859U (en) | 2024-06-21 |
Family
ID=91521845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322989231.7U Active CN221194859U (en) | 2023-11-07 | 2023-11-07 | Protective door with radioactive gas leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221194859U (en) |
-
2023
- 2023-11-07 CN CN202322989231.7U patent/CN221194859U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |