CN214035198U - Rail type civil air defense sealing door limiting device - Google Patents
Rail type civil air defense sealing door limiting device Download PDFInfo
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- CN214035198U CN214035198U CN202021158310.3U CN202021158310U CN214035198U CN 214035198 U CN214035198 U CN 214035198U CN 202021158310 U CN202021158310 U CN 202021158310U CN 214035198 U CN214035198 U CN 214035198U
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- air defense
- civil air
- door leaf
- locking
- defense door
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Abstract
Rail mounted people's air defense sealing door stop device, including the people's air defense wall body, at the pre-buried locking pipe steel bracket that has the level to set up in the people's air defense wall body, fixed mounting channel-section steel on the locking pipe steel bracket all is equipped with the L template in the both ends position of channel-section steel, and the L template is with the inside sideslip sliding tray that divide into of channel-section steel and indulge the sliding tray. The utility model discloses a when the rotation handle was embedded into handle fixed slot inside, eight prisms can with the cooperation of pegging graft of locking pipe, at this moment, eight prisms, horizontal adjustment axle, rotation handle all can not rotate, fourth bevel gear, locking gear all can not rotate this moment to make the people's air defense door leaf locking when the open mode, at this moment, the user utilizes the tool to lock will seal the baffle locking, thereby make the baffle seal the fender and can seal the handle fixed slot, the rotation handle can't be touched by other people, thereby make people's air defense door leaf keep the lock-out state.
Description
Technical Field
The utility model belongs to the technical field of the people's air defense door technique and specifically relates to a rail mounted people's air defense sealing door stop device.
Background
People's air defense is also called civil defense, which is a government mobilization and organization of the masses, takes measures of air attack prevention and disaster resistance and relief, implements rescue actions, and prevents and lightens the activities of disaster damage, wherein the people's air defense door belongs to civil defense protection equipment and is a door of an entrance and exit of a civil protection project. The existing civil air defense sealing door limiting device cannot conveniently lock the civil air defense door leaf when the civil air defense door leaf is in an open state.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide a rail mounted people's air defense sealing door stop device can conveniently lock people's air defense door leaf when people's air defense door leaf open mode.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a rail-mounted civil air defense sealing door limiting device, which comprises a civil air defense wall body, a locking pipe steel bracket which is horizontally arranged is pre-embedded in the civil air defense wall body, channel steel is fixedly installed on the locking pipe steel bracket, L-shaped plates are respectively arranged in the positions at the two ends of the channel steel, the interior of the channel steel is divided into a transverse moving sliding groove and a longitudinal moving sliding groove by the L-shaped plates, a transverse moving bearing group which is arranged along the length of the transverse moving sliding groove is installed in the transverse moving sliding groove, the transverse moving bearing group consists of a plurality of cattle eye bearings which are transversely arranged, a plurality of columns of longitudinal moving bearing groups which are arranged along the length of the longitudinal moving sliding groove are installed in the longitudinal moving sliding groove, a square steel rail which is matched with the transverse moving sliding groove is installed in the transverse moving sliding groove, the square steel rail can transversely slide on the transverse moving bearing group, a rail supporting beam is also fixedly installed on the square steel rail, one side of the rail supporting beam is connected with a civil air defense door leaf by a connecting piece, the civil air defense wall is also provided with a civil air defense door frame matched with the civil air defense door leaf, the civil air defense door frame comprises an upper frame which is horizontally arranged, two ends of the upper frame are respectively provided with a side frame which is vertically arranged, the civil air defense wall body behind the side frames is internally provided with a mounting groove, the civil air defense door leaf is of a hollow plate-shaped structure, the civil air defense door leaf is provided with a manual adjusting device, the manual adjusting device comprises a horizontal adjusting pipe, the horizontal adjusting pipe penetrates through the side wall of the civil air defense door leaf, a horizontal adjusting shaft is inserted on the horizontal adjusting pipe and can slide and rotate on the horizontal adjusting pipe, one end of the horizontal adjusting shaft is connected with a rotating handle, the lower part of the civil air defense door leaf is provided with a door seat locking device, the door seat locking device comprises a second bearing, the outer ring of the second bearing is connected with the inner wall of the civil air defense door leaf, the inner ring of the second bearing is inserted with a second fixing shaft, one end of the second fixing shaft is connected with a fourth bevel gear, the other end of the second fixed shaft is connected with a locking gear, the outer side of the bottom of the civil air defense wall body is connected with a locking rack, the locking rack can be meshed with the locking gear, the outer side of a civil air defense door leaf is provided with a handle fixing groove, a rotating handle can be embedded into the handle fixing groove, one end of a horizontal adjusting shaft is connected with an octagonal prism, the central axis of the octagonal prism is collinear with the central axis of the horizontal adjusting shaft, a third bevel gear is arranged on the octagonal prism, the middle part of the third bevel gear is provided with an octagonal hole, the central axis of the octagonal hole is collinear with the central axis of the third bevel gear, the third bevel gear is spliced with the octagonal prism through the octagonal hole, the third bevel gear can slide on the octagonal prism, one side of the inner wall of the civil air defense door leaf is connected with a locking pipe, the locking pipe is provided with the octagonal hole, the end part of the octagonal prism can be spliced and matched with the locking pipe, the other side of the inner wall of the civil air defense door leaf is connected with a supporting wheel frame matched with the inner wall of the civil air defense door leaf, a wheel of a support wheel engages one side of the third bevel gear, the support wheel maintaining the third bevel gear in engagement with the fourth bevel gear. And a grouting pipe is arranged on the side wall of the civil air defense door leaf and penetrates through the side wall of the civil air defense door leaf to be communicated with the inner cavity of the civil air defense door leaf.
The utility model has the advantages of: the utility model discloses a when the rotation handle was embedded into handle fixed slot inside, eight prisms can with the cooperation of pegging graft of locking pipe, at this moment, eight prisms, horizontal adjustment axle, rotation handle all can not rotate, fourth bevel gear, locking gear all can not rotate this moment to make the people's air defense door leaf locking when the open mode, at this moment, the user utilizes the tool to lock will seal the baffle locking, thereby make the baffle seal the fender and can seal the handle fixed slot, the rotation handle can't be touched by other people, thereby make people's air defense door leaf keep the lock-out state.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of the cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view of the cross-sectional view taken along line C-C of FIG. 2;
fig. 6 is a schematic view of the civil air defense door leaf of the invention in a closed state;
fig. 7 is a schematic view of the civil air defense door leaf of the invention in an opened state;
fig. 8 is an enlarged view of a sectional view taken along line E-E in fig. 7.
Detailed Description
The utility model relates to a rail-mounted civil air defense sealing door stop device, as shown in figure 1 and figure 8, comprising a civil air defense wall body (1), a locking pipe steel bracket (2) horizontally arranged is pre-embedded in the civil air defense wall body (1), a channel steel (3) is fixedly installed on the locking pipe steel bracket (2), L-shaped plates (4) are respectively arranged in the two end positions of the channel steel (3), the channel steel (3) is internally divided into a transverse sliding groove (5) and a longitudinal sliding groove (6) by the L-shaped plates (4), a transverse bearing group (7) arranged along the length of the transverse sliding groove is installed in the transverse sliding groove (5), the transverse bearing group (7) is composed of a plurality of transverse bovine eye bearings, a plurality of longitudinal moving bearing groups (8) arranged along the length of the longitudinal moving sliding groove are installed in the longitudinal moving sliding groove (6), the longitudinal moving bearing group (8) is composed of a plurality of bovine eye bearings arranged along the width direction of the longitudinal moving sliding groove (6), install rather than matched with square rail way (9) in sideslip sliding tray (5), square rail way (9) can be horizontal slip on sideslip bearing group (7), still fixed mounting has a track supporting beam (10) on square rail way (9), and one side of track supporting beam (10) is passed through connecting piece (11) and is linked to each other with people's air defense door leaf (12), still installs on people's air defense wall body (1) with people's air defense door leaf (12) matched with people's air defense door frame, people's air defense door frame includes last frame (13) that the level set up, goes up frame (13) both ends and all installs side frame (14) of vertical setting all set up mounting groove (15) have all been seted up in people's air defense wall body (1) behind side frame (14).
As shown in fig. 4, a square steel rail (9) matched with the sideslip sliding groove (5) is installed in the sideslip sliding groove (5), the square steel rail (9) is located on the sideslip bearing group (7) and can transversely slide on the sideslip bearing group (7), a track supporting beam (10) is further fixedly installed on the square steel rail (9), one side of the track supporting beam (10) is connected with a civil air defense door leaf (12) through a connecting piece (11), the civil air defense door leaf (12) is located at the lower part of the locking pipe steel bracket (2), and when the square steel rails (9) on the two sides move in the sideslip sliding groove (5) in the opposite direction, the civil air defense door leaves (12) on the two sides can be driven to move to be close to be closed. The middle part of the octagonal prism is connected with a stop block (50), and the stop block (50) can prevent the octagonal prism from sliding out of the horizontal adjusting pipe (34).
As shown in fig. 1-8, the civil air defense door leaf (12) is a hollow plate-shaped structure, a manual adjusting device is installed on the civil air defense door leaf (12), the manual adjusting device comprises a horizontal adjusting pipe (34), the horizontal adjusting pipe (34) penetrates through the side wall of the civil air defense door leaf (12), a horizontal adjusting shaft (43) is inserted on the horizontal adjusting pipe (34), the horizontal adjusting shaft (43) can slide and rotate on the horizontal adjusting pipe (34), one end of the horizontal adjusting shaft (43) is connected with a rotating handle (33), a door seat locking device is installed at the lower part of the civil air defense door leaf (12), the door seat locking device comprises a second bearing (39), the outer ring of the second bearing (39) is connected with the inner wall of the civil air defense door leaf (12), the inner ring of the second bearing (39) is inserted with a second fixing shaft (40), one end of the second fixing shaft (40) is connected with a fourth bevel gear (38), the other end of the second fixed shaft (40) is connected with a locking gear (42), the outer side of the bottom of the civil air defense wall body (1) is connected with a locking rack (41), the locking rack (41) can be meshed with the locking gear (42), a handle fixing groove (36) is formed in the outer side of the civil air defense door leaf (12), a rotating handle (33) can be embedded into the handle fixing groove (36), one end of a horizontal adjusting shaft (43) is connected with an octagonal prism (46), the central shaft of the octagonal prism (46) and the central shaft of the horizontal adjusting shaft (43) are collinear, a third bevel gear (37) is installed on the octagonal prism (46), an octagonal hole (48) is formed in the middle of the third bevel gear (37), the central shaft of the octagonal hole (48) is collinear with the central shaft of the third bevel gear (37), the third bevel gear (37) is connected with the octagonal prism (46) through the octagonal hole (48), and the third bevel gear (37) can slide on the octagonal prism (46), one side of the inner wall of the civil air defense door leaf (12) is connected with a locking pipe (47), the locking pipe (47) is provided with an octagonal hole, the end part of an octagonal prism (46) can be matched with the locking pipe (47) in an inserting way, the other side of the inner wall of the civil air defense door leaf (12) is connected with a supporting wheel (49), a wheel carrier of the supporting wheel (49) is matched with the inner wall of the civil air defense door leaf (12), the wheel of the supporting wheel (49) is matched with one side of a third bevel gear (37), the supporting wheel (49) keeps the third bevel gear (37) and a fourth bevel gear (38) meshed,
when the rotating handle (33) is embedded into the handle fixing groove (36), the octagonal prism (46) can be in splicing fit with the locking pipe (47), when the rotating handle (33) is pulled out from the handle fixing groove (36), the octagonal prism (46) and the locking pipe (47) are separated from splicing fit, a sealing baffle (44) is installed on the outer side of the civil air defense door leaf (12), the sealing baffle (44) can seal the fixing groove (36), one side of the sealing baffle (44) is hinged with the civil air defense door leaf (12), and the other side of the sealing baffle (44) is connected with the civil air defense door leaf (12) through a lockset.
The utility model discloses a when handle (33) is embedded into handle fixed slot (36) inside, octagon prism (46) can with locking pipe (47) cooperation of pegging graft, this moment, octagon prism (46), horizontal adjustment axle (43), handle (33) all can not rotate in the rotation, fourth bevel gear (38) this moment, locking gear (42) all can not rotate, thereby make people's air defense door leaf (12) locking when the open mode, at this moment, the user utilizes tool to lock (45) will seal baffle (44) locking, thereby make baffle (44) seal the fender with handle fixed slot (36), the outsider can't touch and rotate handle (33), thereby make people's air defense door leaf (12) keep the lock state.
The lockset (45) is opened, when a user pulls out the rotating handle (33) from the handle fixing groove (36), the octagonal prism (46) and the locking pipe (47) are separated from splicing fit, the octagonal prism (46), the horizontal adjusting shaft (43) and the rotating handle (33) can rotate, the fourth bevel gear (38) and the locking gear (42) can rotate, and the user can drive the civil air defense door leaf (12) to slide in a mode of rotating the rotating handle (33).
The utility model discloses the thru hole is seted up to the lateral part of people's air defense door leaf (12), and one side of positioning gear (42) is passed after this thru hole and is engaged with rack (41).
And a grouting pipe (70) is arranged on the side wall of the civil air defense door leaf (12), and the grouting pipe (70) penetrates through the side wall of the civil air defense door leaf (12) and is communicated with the inner cavity of the civil air defense door leaf.
Under the emergency condition in wartime, when a user needs to permanently seal the civil air defense sealing door, concrete can be poured into the civil air defense door leaf (12) through the grouting pipe (70), and therefore the civil air defense sealing door opening is permanently sealed by the civil air defense door leaf (12).
Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.
Claims (4)
1. Rail mounted people's air defense sealing door stop device, its characterized in that: comprises a civil air defense wall body (1), a locking pipe steel bracket (2) which is horizontally arranged is pre-buried in the civil air defense wall body (1), channel steel (3) is fixedly installed on the locking pipe steel bracket (2), L-shaped plates (4) are respectively arranged in the positions of the two ends of the channel steel (3), the interior of the channel steel (3) is divided into a transverse moving sliding groove (5) and a longitudinal moving sliding groove (6) by the L-shaped plates (4), a transverse moving bearing group (7) which is arranged along the length of the transverse moving sliding groove is installed in the transverse moving sliding groove (5), the transverse moving bearing group (7) is composed of a plurality of cattle eye bearings which are transversely arranged, a plurality of longitudinal moving bearing groups (8) which are arranged along the length of the longitudinal moving sliding groove are installed in the longitudinal moving sliding groove (6), a square steel rail (9) which is matched with the longitudinal moving sliding groove is installed in the transverse moving sliding groove (5), the square steel track (9) can transversely slide on the transverse moving bearing group (7), a track supporting beam (10) is fixedly arranged on the square steel track (9), one side of the track supporting beam (10) is connected with a civil air defense door leaf (12) through a connecting piece (11), a civil air defense door frame matched with the civil air defense door leaf (12) is further arranged on the civil air defense wall body (1), the civil air defense door frame comprises an upper frame (13) which is horizontally arranged, side frames (14) which are vertically arranged are arranged at two ends of the upper frame (13), mounting grooves (15) are formed in the civil air defense wall body (1) behind the side frames (14), the civil air defense door leaf (12) is of a hollow plate-shaped structure, a manual adjusting device is arranged on the civil air defense door leaf (12), the manual adjusting device comprises a horizontal adjusting pipe (34), the horizontal adjusting pipe (34) penetrates through the side wall of the civil air defense door leaf (12), and a horizontal adjusting shaft (43) is inserted in the horizontal adjusting pipe (34), the horizontal adjusting shaft (43) can slide and rotate in the horizontal adjusting pipe (34), one end of the horizontal adjusting shaft (43) is connected with a rotating handle (33), the lower part of the civil air defense door leaf (12) is provided with a door seat locking device, the door seat locking device comprises a second bearing (39), the outer ring of the second bearing (39) is connected with the inner wall of the civil air defense door leaf (12), the inner ring of the second bearing (39) is inserted with a second fixed shaft (40), one end of the second fixed shaft (40) is connected with a fourth bevel gear (38), the other end of the second fixed shaft (40) is connected with a locking gear (42), the outer side of the bottom of the civil air defense wall body (1) is connected with a locking rack (41), the locking rack (41) can be meshed with the locking gear (42), a handle fixing groove (36) is formed in the outer side of the civil air defense door leaf (12), the rotating handle (33) can be embedded into the handle fixing groove (36), one end of a horizontal adjusting shaft (43) is connected with an octagonal prism (46), the central shaft of the octagonal prism (46) and the central shaft of the horizontal adjusting shaft (43) are collinear, a third bevel gear (37) is installed on the octagonal prism (46), an octagonal hole (48) is formed in the middle of the third bevel gear (37), the central shaft of the octagonal hole (48) and the central shaft of the third bevel gear (37) are collinear, the third bevel gear (37) is connected with the octagonal prism (46) through the octagonal hole (48), the third bevel gear (37) can slide on the octagonal prism (46), one side of the inner wall of a civil air defense door leaf (12) is connected with a locking pipe (47), the locking pipe (47) is provided with the octagonal hole, the end part of the octagonal prism (46) can be connected and matched with the locking pipe (47), the other side of the inner wall of the civil air defense door leaf (12) is connected with a support wheel (49), and the wheel carrier of the support wheel (49) is matched with the inner wall of the civil air defense door leaf (12), the wheel of the support wheel (49) engages one side of the third bevel gear (37), the support wheel (49) maintaining the third bevel gear (37) and the fourth bevel gear (38) in engagement.
2. The track type civil air defense sealing door limiting device of claim 1, which is characterized in that: when the rotating handle (33) is embedded into the handle fixing groove (36), the octagonal prism (46) can be in inserted fit with the locking pipe (47), and when the rotating handle (33) is pulled out of the handle fixing groove (36), the octagonal prism (46) and the locking pipe (47) are separated from the inserted fit.
3. The track type civil air defense sealing door limiting device of claim 1, which is characterized in that: the outer side of the civil air defense door leaf (12) is provided with a sealing baffle (44), the sealing baffle (44) can seal the fixing groove (36), one side of the sealing baffle (44) is hinged with the civil air defense door leaf (12), and the other side of the sealing baffle (44) is connected with the civil air defense door leaf (12) through a lockset (45).
4. The track type civil air defense sealing door limiting device of claim 1, which is characterized in that: the side wall of the civil air defense door leaf (12) is provided with a grouting pipe (70), and the grouting pipe (70) penetrates through the side wall of the civil air defense door leaf (12) and is communicated with the cavity inside the civil air defense door leaf (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158310.3U CN214035198U (en) | 2020-06-19 | 2020-06-19 | Rail type civil air defense sealing door limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158310.3U CN214035198U (en) | 2020-06-19 | 2020-06-19 | Rail type civil air defense sealing door limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035198U true CN214035198U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021158310.3U Active CN214035198U (en) | 2020-06-19 | 2020-06-19 | Rail type civil air defense sealing door limiting device |
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| Country | Link |
|---|---|
| CN (1) | CN214035198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931402A (en) * | 2021-10-23 | 2022-01-14 | 浙江耀华规划建筑设计有限公司 | Assembly type building structure |
-
2020
- 2020-06-19 CN CN202021158310.3U patent/CN214035198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931402A (en) * | 2021-10-23 | 2022-01-14 | 浙江耀华规划建筑设计有限公司 | Assembly type building structure |
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