CN209761257U - Sealing door of shielding room - Google Patents
Sealing door of shielding room Download PDFInfo
- Publication number
- CN209761257U CN209761257U CN201821228015.3U CN201821228015U CN209761257U CN 209761257 U CN209761257 U CN 209761257U CN 201821228015 U CN201821228015 U CN 201821228015U CN 209761257 U CN209761257 U CN 209761257U
- Authority
- CN
- China
- Prior art keywords
- sealing door
- slide rail
- groove
- damping slide
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a sealing door of a shielding room, which belongs to the field of sealing doors of shielding rooms, and comprises a radiation-proof wall body, wherein a door frame is chiseled on the radiation-proof wall body, a sealing door slot matched with the door frame is chiseled on the side wall of the door frame, the upper wall and the lower wall of the door frame are respectively fixedly connected with an upper damping slide rail and a lower damping slide rail, the upper damping slide rail and the lower damping slide rail both extend into the sealing door slot, a sealing door matched with the sealing door slot is arranged between the upper damping slide rail and the lower damping slide rail, a first slide slot is chiseled on the upper end of the sealing door, the lower end of the upper damping slide rail is fixedly connected with a slide block matched with the first slide slot, the upper damping slide rail is connected with the sealing door in a sliding way through the slide block and the first slide slot, a pulley is fixedly connected with the central bulge part of the lower part of the sealing door, the safety accident is not easy to be caused.
Description
Technical Field
The utility model relates to a shielded room sealing door field, more specifically say, relate to a shielded room's sealing door.
Background
The shielding chamber is a modern protection device which is specially designed and built for preventing radar microwave radiation from damaging human bodies, a shell is formed by assembling high-quality cold-rolled galvanized steel plate modules, an electromagnetic leakage prevention shielding door, a special ventilation waveguide window and a transmission and fire-fighting waveguide tube are installed, an observation window is specially made by combining imported superfine silver-plated copper wire cloth and cesium potassium fireproof glass, the shielding chamber has a good perspective effect, the radar microwave radiation leakage value of the shielding chamber completely meets the limit standard, is higher than the national public irradiation limit standard, and can play an effective protection role on the human bodies working and visiting nearby.
The damping slide rail is one of slide rails, and means that a structure for silencing and buffering which utilizes the buffering performance of liquid and has an ideal buffering effect is provided. It relies on a completely new technique to adapt the closing speed of the drawer. When the drawer is closed to the last distance, the speed is reduced by hydraulic pressure, the impact force is reduced, and the comfortable effect during closing is achieved.
In actual work, a sealing door is often required to be arranged in the shielding room for workers to go in and out, and once the workers forget to close the sealing door, radiation in the shielding room is easily leaked, so that safety accidents are caused.
The utility model discloses in chinese utility model with patent number CN204357248U provides an automatic closing device of push-and-pull door, the gravity self that utilizes the weight self closes the sliding door of opening, but this scheme exists the personnel that easily press from both sides and hinder the business turn over, and when the sliding door was closed, two sliding doors easily taken place the rigidity collision, made the sliding door take place to damage easily moreover.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a sealing door of shielded room, it can realize easily automatic closed airtight door, makes the interior radiation of shielded room difficult the leaking.
2. technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A sealing door of a shielding room comprises a radiation-proof wall body, wherein a door frame is chiseled on the radiation-proof wall body, a sealing door groove matched with the door frame is chiseled on the side wall of the door frame, an upper damping slide rail and a lower damping slide rail are respectively and fixedly connected with the upper wall and the lower wall of the door frame, the upper damping slide rail and the lower damping slide rail both extend into the sealing door groove, a sealing door matched with the sealing door groove is arranged between the upper damping slide rail and the lower damping slide rail, a first slide groove is chiseled on the upper end of the sealing door, a slide block matched with the first slide groove is fixedly connected with the lower end of the upper damping slide rail, the upper damping slide rail is connected with the sealing door in a sliding manner through the slide block and the first slide groove, a pulley is fixedly connected with the central bulge at the lower part of the sealing door, a second slide groove matched with the pulley is chiseled on the upper end of the lower damping, a pair of telescopic rods are fixedly connected between the side wall of the sealing door groove and the sealing door, first compression springs are sleeved on the outer sides of the two telescopic rods, the two ends of each first compression spring are respectively fixedly connected with the side wall of the sealing door groove and the sealing door, a soft rubber pad is fixedly connected with the left end of the sealing door, a buffer groove matched with the sealing door is arranged on the radiation-proof wall body and is positioned on the left side of the door frame, the left ends of the upper damping slide rail and the lower damping slide rail extend into the buffer groove, a buffer plate is arranged in the buffer groove and is respectively in sliding connection with the upper damping slide rail and the lower damping slide rail, a second compression spring is fixedly connected between the buffer groove and the buffer plate, a metal telescopic pipe matched with the second compression spring is sleeved outside the second compression spring, so that the automatic closing of the sealing door can be realized, and the radiation in the shielding chamber is not easy to leak, the safety accident is not easy to be caused.
Further, the window is cut on the sealing door and viewed, the fixedly connected with radiation protection glass in the window is viewed, all lay glass on the front and back both ends of radiation protection glass and prevent the garrulous membrane, relevant staff can look at the real-time situation in the shielding room through radiation protection glass, and glass prevents the garrulous membrane and can make radiation protection glass be difficult for injuring relevant staff when the breakage.
Further, both ends have all been dug the handle spout around the sealing door, sliding connection has the handle slider in the handle spout, the handle slider is kept away from one of handle spout tank bottom and is served and dug the handle groove, and the handle slider can freely slide in the handle spout with the height of adjustment handle slider, can make the people of different heights open the sealing door with the most suitable posture.
Further, be connected with sealed the pad between radiation protection wall body and the sealing door, and sealed pad and sealing door fixed connection, sealed pad can make the sealed effect of sealing door better on the one hand, can also make the sealing door be difficult for pressing from both sides simultaneously and hinder relevant staff closing the in-process.
3. Advantageous effects
compared with the prior art, the utility model has the advantages of:
(1) This scheme can realize easily automatic closed airtight door, makes the difficult escape of radiation in the shielded room, is difficult for causing the incident.
(2) Cut on the sealing door and had the sight window, had fixedly connected with radiation protection glass in the sight window, all laid glass on the front and back both ends of radiation protection glass and prevented the garrulous membrane, relevant staff can see the real-time situation in the shielding chamber through radiation protection glass in real time, and glass prevents garrulous membrane and can make radiation protection glass be difficult for injuring relevant staff when the breakage.
(3) The handle spout has all been dug at both ends around the sealing door, and sliding connection has a handle slider in the handle spout, and the handle slider is kept away from one of handle spout tank bottom and is served and dug the handle groove, and the handle slider can freely slide in the handle spout with the height of adjustment handle slider, can make the people of different heights open the sealing door with the most suitable posture.
(4) Be connected with sealed the pad between radiation protection wall body and the sealing door, and sealed pad and sealing door fixed connection, sealed pad can make the sealed effect of sealing door better on the one hand, can also make the sealing door be difficult for the relevant staff of clamp injury in the closing process simultaneously.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
Fig. 3 is a front view of the present invention;
Fig. 4 is a side sectional view of the present invention;
Fig. 5 is a top sectional view of the present sealing door.
The reference numbers in the figures illustrate:
The anti-radiation window comprises a radiation-proof wall body 1, a sealing door groove 2, an upper damping slide rail 3, a lower damping slide rail 4, a sealing door 5, a telescopic rod 6, a first compression spring 7, a door frame 8, a viewing window 9, radiation-proof glass 10, a handle slide groove 11, a handle slide block 12, a first slide groove 13, a pulley 14, a second slide groove 15, a buffer groove 16, a buffer plate 17, a second compression spring 18 and a metal telescopic pipe 19.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
Referring to fig. 1-5, a sealing door of a shielded room includes a radiation-proof wall 1, a door frame 8 is cut on the radiation-proof wall 1, a sealing door slot 2 matched with the door frame 8 is cut on a side wall of the door frame 8, an upper damping slide rail 3 and a lower damping slide rail 4 are respectively fixedly connected to an upper wall and a lower wall of the door frame 8, the upper damping slide rail 3 and the lower damping slide rail 4 both extend into the sealing door slot 2, a sealing door 5 matched with the sealing door slot 2 is arranged between the upper damping slide rail 3 and the lower damping slide rail 4, the transverse length of the sealing door 5 is longer than the transverse length of the door frame 8, a first slide slot 13 is cut on an upper end of the sealing door 5, a slide block matched with the first slide slot 13 is fixedly connected to a lower end of the upper damping slide rail 3, the upper damping slide rail 3 and the sealing door 5 are slidably connected through the slide block and the first slide slot 13, a lower portion of the sealing, a pulley 14 is fixedly connected with a central bulge at the lower part of the sealing door 5, a second sliding groove 15 matched with the pulley 14 is chiseled at the upper end of the lower damping sliding rail 4, the lower damping sliding rail 4 is connected with the sealing door 5 through the pulley 14 and the second sliding groove 15 in a sliding manner, a pair of telescopic rods 6 are fixedly connected between the side wall of the sealing door groove 2 and the sealing door 5 through the cooperation between the upper damping sliding rail 3, the lower damping sliding rail 4, the sealing door 5, the first sliding groove 13, the sliding block, the pulley 14 and the second sliding groove 15, so that the sealing door 5 can slide conveniently, the side turning of the sealing door 5 can not easily occur, a pair of telescopic rods 6 are fixedly connected between the side wall of the sealing door groove 2 and the sealing door 5, the first compression spring 7 is not easily deformed vertically when the first compression spring 7 is extruded, the first compression spring 7 is failed in advance, meanwhile, the telescopic rod 6 can also enable the first compression spring 7 not to be prone to vertical deformation due to self weight, the first compression spring 7 is failed in advance, the left end of the sealing door 5 is fixedly connected with a soft rubber pad, the soft rubber pad can enable the sealing door 5 not to be prone to clamping injury to workers when the sealing door is closed, a buffer groove 16 matched with the sealing door 5 is formed in the radiation-proof wall body 1, the buffer groove 16 is located on the left side of the door frame 8, the left ends of the upper damping slide rail 3 and the lower damping slide rail 4 both extend into the buffer groove, a buffer plate is arranged in the buffer groove, the buffer plate 17 is respectively connected with the upper damping slide rail 3 and the lower damping slide rail 4 in a sliding mode, a second compression spring 18 is fixedly connected between the buffer groove 16 and the buffer plate 17, a telescopic pipe 19 matched with the second compression spring 18 is sleeved outside the second compression spring 18, and the sealing door 5 is, can make sealing door 5's sealed effect better, make sealing door 5 be difficult for taking place to damage because of the rigidity collision at the in-process of closing simultaneously, can realize easily automatic closed airtight door 5, make the radiation in the shielded cell difficult for leaking, be difficult for causing the incident.
A viewing window 9 is cut on a sealing door 5, radiation-proof glass 10 is fixedly connected in the viewing window 9, glass shatter-proof films are laid on the front end and the rear end of the radiation-proof glass 10, relevant workers can view real-time conditions in a shielding room through the radiation-proof glass 10, the glass shatter-proof films can prevent the radiation-proof glass 10 from being easily injured when the radiation-proof glass 10 is broken, handle chutes 11 are cut on the front end and the rear end of the sealing door 5, handle sliders 12 are connected in the handle chutes 11 in a sliding manner, handle grooves are cut on the ends, far away from the bottoms of the handle chutes 11, of the handle sliders 12 can freely slide in the handle chutes 11 to adjust the height of the handle sliders 12, people with different heights can open the sealing door 5 in the most appropriate posture, a sealing gasket is connected between the radiation-proof wall body 1 and the sealing door 5, and the sealing gasket is fixedly connected with the sealing door 5, on one hand, the sealing effect of the sealing door 5 can be better due to the sealing gasket, and meanwhile, related workers are not easily injured by the sealing door 5 in the closing process.
sliding the handle slider 12 along the direction of the handle sliding slot 11, adjusting the handle slider 12 to a proper position, holding the handle slot, pulling the handle slider 12 along the direction of the upper damping sliding rail 3 or the lower damping sliding rail 4, moving the sealing door 5 along the direction of the upper damping sliding rail 3 or the lower damping sliding rail 4 under the action of the handle slider 12, in the process that the sealing door 5 moves rightwards at this time, under the action of the sealing door 5, the telescopic rod 6 and the first compression spring 7 begin to shorten, the first compression spring 7 is in a compressed state, and when the worker finishes entering and exiting the shielded room, loosening the handle slider 12, at this time, under the action of the first compression spring 7 in the compressed state, the sealing door 5 begins to reset until the sealing door 5 moves to the state shown in fig. 2, at this time, the first compression spring 7 is still in the compressed state, so that the sealing door 5 can be easily in the sealed state, the automatic closing of the airtight door 5 can be easily realized, so that the radiation in the shielding chamber is not easy to leak, and safety accidents are not easy to cause.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a sealing door in shielded room, includes radiation protection wall body (1), its characterized in that: the radiation protection wall body (1) is provided with a door frame (8), the side wall of the door frame (8) is provided with a sealing door groove (2) matched with the door frame (8), the upper wall and the lower wall of the door frame (8) are respectively fixedly connected with an upper damping slide rail (3) and a lower damping slide rail (4), the upper damping slide rail (3) and the lower damping slide rail (4) are both extended into the sealing door groove (2), a sealing door (5) matched with the sealing door groove (2) is arranged between the upper damping slide rail (3) and the lower damping slide rail (4), the upper end of the sealing door (5) is provided with a first slide groove (13), the lower end of the upper damping slide rail (3) is fixedly connected with a slide block matched with the first slide groove (13), the upper damping slide rail (3) is connected with the sealing door (5) through the slide block and the first slide groove (13) in a sliding manner, and the central bulge part of the sealing door (5) is fixedly connected with a pulley (14), the upper end of the lower damping slide rail (4) is provided with a second sliding groove (15) matched with the pulley (14), the lower damping slide rail (4) is connected with the sealing door (5) in a sliding manner through the pulley (14) and the second sliding groove (15), a pair of telescopic rods (6) are fixedly connected between the side wall of the sealing door groove (2) and the sealing door (5), the outer sides of the two telescopic rods (6) are respectively sleeved with a first compression spring (7), the two ends of the first compression spring (7) are respectively fixedly connected with the side wall of the sealing door groove (2) and the sealing door (5), the left end of the sealing door (5) is fixedly connected with a soft rubber pad, the radiation-proof wall body (1) is provided with a buffer groove (16) matched with the sealing door (5) in a chiseled manner, the buffer groove (16) is positioned on the left side of the door frame (8), and the left ends of the upper damping slide rail (3) and the lower damping slide rail (4) extend into the buffer groove, be equipped with buffer board (17) in buffer slot (16), buffer board (17) respectively with last damping slide rail (3) and lower damping slide rail (4) sliding connection, fixedly connected with second compression spring (18) between buffer slot (16) and buffer board (17), second compression spring (18) overcoat have with second compression spring (18) assorted metal flexible pipe (19).
2. the sealing door of a shielded room of claim 1, wherein: a viewing window (9) is cut on the sealing door (5), radiation-proof glass (10) is fixedly connected in the viewing window (9), and glass anti-breaking films are paved on the front end and the rear end of the radiation-proof glass (10).
3. The sealing door of a shielded room of claim 1, wherein: both ends have all been excavated handle spout (11) around sealing door (5), sliding connection has handle slider (12) in handle spout (11), handle slider (12) are kept away from one of handle spout (11) tank bottom and are served and cut the chisel and have the handle groove.
4. The sealing door of a shielded room of claim 1, wherein: and a sealing gasket is connected between the radiation-proof wall body (1) and the sealing door (5), and the sealing gasket is fixedly connected with the sealing door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228015.3U CN209761257U (en) | 2018-08-01 | 2018-08-01 | Sealing door of shielding room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228015.3U CN209761257U (en) | 2018-08-01 | 2018-08-01 | Sealing door of shielding room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761257U true CN209761257U (en) | 2019-12-10 |
Family
ID=68743533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228015.3U Expired - Fee Related CN209761257U (en) | 2018-08-01 | 2018-08-01 | Sealing door of shielding room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952867A (en) * | 2020-08-25 | 2020-11-17 | 广东电网有限责任公司 | Terminal box capable of automatically closing box door |
| CN112950831A (en) * | 2021-02-02 | 2021-06-11 | 常学才 | Weak current entrance guard's device is used in security protection based on thing networking |
-
2018
- 2018-08-01 CN CN201821228015.3U patent/CN209761257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952867A (en) * | 2020-08-25 | 2020-11-17 | 广东电网有限责任公司 | Terminal box capable of automatically closing box door |
| CN112950831A (en) * | 2021-02-02 | 2021-06-11 | 常学才 | Weak current entrance guard's device is used in security protection based on thing networking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |