CN216341723U - Threshold biparting protection seal assembly is fixed to steel construction - Google Patents
Threshold biparting protection seal assembly is fixed to steel construction Download PDFInfo
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- CN216341723U CN216341723U CN202122579766.8U CN202122579766U CN216341723U CN 216341723 U CN216341723 U CN 216341723U CN 202122579766 U CN202122579766 U CN 202122579766U CN 216341723 U CN216341723 U CN 216341723U
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- fixedly connected
- toothed plate
- door frame
- door body
- movably connected
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Abstract
The utility model discloses a steel structure fixed threshold double-leaf protection sealing assembly which comprises a door frame, wherein a compression-resistant mechanism is arranged inside the door frame, a door body is hinged to the front side of the door frame through a hinge, a movable groove is formed in the door body, a rotating rod is movably connected inside the movable groove through a bearing, a gear is fixedly connected to the surface of the rotating rod, a first toothed plate and a second toothed plate are respectively meshed to the surface of the gear, a first fixed plate is movably connected to the surface of the first toothed plate, one side of the first fixed plate is fixedly connected with the inside of the movable groove, an inserting sheet is fixedly connected to one side of the first toothed plate, the surface of the inserting sheet is movably connected with the inside of the door body, a second fixed plate is movably connected to the surface of the second toothed plate, and one side of the second fixed plate is fixedly connected with the inside of the movable groove. The utility model solves the problems that the impact resistance is weaker, the protective effect cannot be better achieved, and the use by people is not facilitated.
Description
Technical Field
The utility model relates to the field of airtight doors, in particular to a steel structure fixed threshold double-leaf protection airtight assembly.
Background
The civil air defense engineering comprises an outer wall, a buffer wall, an explosion door, a closed wall, a protective partition wall and the like, is mainly used for civil air defense temporary shelters, wartime air defense command centers, communication centers, shelters and the like, and part of the permanent defense engineering also has the three-prevention functions of nuclear weapons, chemical weapons and biological weapons.
The double-fan protective closed component for the existing steel structure fixing threshold is weak in impact resistance, cannot play a good protective role, and is not beneficial to people to use, so that the technical personnel in the field provide the double-fan protective closed component for the steel structure fixing threshold to solve the problem of the prior art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides the steel structure fixed threshold double-fan protection sealing assembly which has the advantages of strong impact resistance and good protection effect.
The technical scheme of the utility model is as follows: a steel structure fixed threshold double-leaf protection sealing assembly comprises a door frame, wherein a pressure-resistant mechanism is arranged inside the door frame, a door body is hinged to the front side of the door frame through a hinge, a movable groove is formed in the door body, a rotating rod is movably connected inside the movable groove through a bearing, a gear is fixedly connected to the surface of the rotating rod, a first toothed plate and a second toothed plate are respectively meshed to the surface of the gear, a first fixed plate is movably connected to the surface of the first toothed plate, one side of the first fixed plate is fixedly connected with the inside of the movable groove, an inserting sheet is fixedly connected to one side of the first toothed plate, the surface of the inserting sheet is movably connected with the inside of the door body, a second fixed plate is movably connected to the surface of the second toothed plate, one side of the second fixed plate is fixedly connected with the inside of the movable groove, and one side of the second toothed plate extends to the inside of the door frame, the surface of the second toothed plate is movably connected with the inside of the door frame.
The staff drives the bull stick and rotates, drive the gear through the inside bull stick that the activity groove was seted up in a body and rotates, the gear drives first pinion rack and second pinion rack simultaneously and rotates, through first fixed plate and second fixed plate, can make a body play better guard action, through resistance to compression mechanism, can improve the impact resistance of a body, it is weaker to have solved the impact resistance, and can not play better guard action, is unfavorable for the problem that people used.
Set up in the inside of a body through the movable groove, the staff drives bull stick, gear revolve, and the gear drives first pinion rack and second pinion rack and rotates, through first fixed plate and second fixed plate, can make the door body play better guard action, through resistance to compression mechanism, can improve the impact resistance of a body, it is weaker to have solved the impact resistance, and can not play better guard action, is unfavorable for the problem that people used.
In a further technical scheme, resistance to compression mechanism includes spacing groove, spring, depression bar and pressure head, the inside of door frame is seted up in the spacing groove, the inside fixed connection in one end and the spacing groove of spring, the other end of spring and the one end fixed connection of depression bar, the other end of depression bar extend to the outside of door frame and with one side fixed connection of pressure head, set up the inside of door frame through the spacing groove, when the door body merges with the door frame, the door body drives the pressure head and removes, and the pressure head drives the depression bar and removes, and the depression bar drives the spring and removes, can improve the impact resistance of the door body.
In a further technical scheme, one side of pressure head is provided with the slipmat, one side of slipmat is through the one side fixed connection of mounting with the pressure head, when the door body merges with the door frame, through the slipmat, can play the guard action to the door body.
In a further technical scheme, the back of the door body is fixedly connected with a plurality of dampers, and when the door body receives impact, the impact resistance of the door body can be improved through the dampers.
In a further technical scheme, the spout has been seted up to the inside of first fixed plate, the inside fixedly connected with dead lever of spout, the surperficial swing joint of dead lever has the slider, one side of slider and the first fixed connection of surveying of first pinion rack, when first pinion rack removes, first pinion rack drives the slider and removes, through spout and dead lever, can make first pinion rack play stabilizing effect when removing.
In a further technical scheme, a slot has been seted up to the inside of the door body, the inside of slot and the surperficial swing joint of inserted sheet, when the inserted sheet removed, through the slot, can make better the removing of inserted sheet.
In a further technical scheme, the surface of bull stick is provided with the carousel, the fixed surface that mounting and bull stick are passed through to the inside of carousel is connected, and the staff drives the carousel and rotates, and the carousel drives the bull stick and rotates, can make things convenient for the staff to use.
The utility model has the beneficial effects that:
1. according to the door body, the movable groove is formed in the door body, a worker drives the rotating rod and the gear to rotate, the gear drives the first toothed plate and the second toothed plate to rotate, the door body can achieve a better protection effect through the first fixing plate and the second fixing plate, the impact resistance of the door body can be improved through the compression-resistant mechanism, and the problems that the impact resistance is weak, the better protection effect cannot be achieved, and people cannot use the door body are facilitated are solved.
2. According to the door body, the anti-impact force of the door body can be improved by arranging the limiting groove, the spring, the pressing rod and the pressing head, the door body can be protected by arranging the non-slip mat, the door body can be better protected by arranging damping, the first toothed plate can be stabilized when moving by arranging the sliding groove, the fixing rod and the sliding block, the inserting piece can be better moved by arranging the inserting groove, and the door body can be conveniently used by a worker by arranging the rotary table.
Drawings
FIG. 1 is a schematic structural view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a side view of a structural door body according to the present invention;
figure 4 is a side view of the first tooth plate of the present invention construction;
FIG. 5 is an enlarged view of the structure A in FIG. 3 according to the present invention.
Description of reference numerals:
1. a door frame; 2. a compression resistance mechanism; 21. a limiting groove; 22. a spring; 23. a pressure lever; 24. a pressure head; 3. a door body; 4. a movable groove; 5. a rotating rod; 6. a gear; 7. a first toothed plate; 8. a second toothed plate; 9. a first fixing plate; 10. inserting sheets; 11. a second fixing plate; 12. a non-slip mat; 13. damping; 14. a chute; 15. fixing the rod; 16. a slider; 17. a slot; 18. a turntable.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-5, a steel structure fixed threshold double-leaf protection sealing assembly comprises a door frame 1, a pressure-resistant mechanism 2 is arranged inside the door frame 1, a door body 3 is hinged to the front side of the door frame 1 through a hinge, a movable groove 4 is formed inside the door body 3, a rotating rod 5 is movably connected inside the movable groove 4 through a bearing, a gear 6 is fixedly connected to the surface of the rotating rod 5, a first toothed plate 7 and a second toothed plate 8 are respectively engaged with the surface of the gear 6, a first fixing plate 9 is movably connected to the surface of the first toothed plate 7, one side of the first fixing plate 9 is fixedly connected to the inside of the movable groove 4, an inserting piece 10 is fixedly connected to one side of the first toothed plate 7, the surface of the inserting piece 10 is movably connected to the inside of the door body 3, a second fixing plate 11 is movably connected to the surface of the second toothed plate 8, one side of the second fixing plate 11 is fixedly connected to the inside of the movable groove 4, one side of the second toothed plate 8 extends to the inside of the door frame 1, and the surface of the second toothed plate 8 is movably connected with the inside of the door frame 1.
The working principle of the embodiment is as follows: the staff drives bull stick 5 and rotates, drive gear 6 through the inside bull stick 5 that the activity groove 4 seted up at a body 3 and rotate, gear 6 drives first pinion rack 7 and second pinion rack 8 simultaneously and rotates, through first fixed plate 9 and second fixed plate 11, can make a body 3 play better guard action, through resistance to compression mechanism 2, can improve the impact resistance of a body 3, it is weaker to have solved the impact resistance, and can not play better guard action, be unfavorable for the problem that people used.
Set up in the inside of a body 3 through activity groove 4, the staff drives bull stick 5, gear 6 rotates, gear 6 drives first pinion rack 7 and second pinion rack 8 and rotates, through first fixed plate 9 and second fixed plate 11, can make a body 3 play better guard action, through resistance to compression mechanism 2, can improve the impact resistance of a body 3, it is weaker to have solved the impact resistance, and can not play better guard action, be unfavorable for the problem that people used.
In another embodiment, the pressure-resistant mechanism 2 includes a limiting groove 21, a spring 22, a pressing rod 23 and a pressing head 24, the limiting groove 21 is opened in the door frame 1, one end of the spring 22 is fixedly connected with the inside of the limiting groove 21, the other end of the spring 22 is fixedly connected with one end of the pressing rod 23, and the other end of the pressing rod 23 extends to the outside of the door frame 1 and is fixedly connected with one side of the pressing head 24.
Open in the inside of door frame 1 through spacing groove 21, when door body 3 and door frame 1 merge, door body 3 drives pressure head 24 and removes, and pressure head 24 drives depression bar 23 and removes, and depression bar 23 drives spring 22 and removes, can improve the impact resistance of door body 3.
The impact resistance of the door body 3 can be improved by providing the stopper groove 21, the spring 22, the pressing rod 23, and the pressing head 24.
In another embodiment, the anti-slip mat 12 is disposed on one side of the pressing head 24, and one side of the anti-slip mat 12 is fixedly connected to one side of the pressing head 24 through a fixing member.
When the door body 3 and the door frame 1 are combined, the door body 3 can be protected by the non-slip mat 12.
By arranging the non-slip mat 12, the door body 3 can be protected.
In another embodiment, the back of the door body 3 is fixedly connected with a plurality of dampers 13, and the number of the dampers 13 is several.
When the door 3 receives an impact, the impact resistance of the door 3 can be improved by the damper 13.
Through setting up damping 13, can make the better guard action that plays of door body 3.
In another embodiment, a sliding groove 14 is formed in the first fixing plate 9, a fixing rod 15 is fixedly connected to the inside of the sliding groove 14, a sliding block 16 is movably connected to the surface of the fixing rod 15, and one side of the sliding block 16 is fixedly connected to one side of the first toothed plate 7.
When first pinion rack 7 moves, first pinion rack 7 drives slider 16 and moves, through spout 14 and dead lever 15, can make first pinion rack 7 play stabilizing effect when moving.
Through the arrangement of the sliding grooves 14, the fixing rods 15 and the sliding blocks 16, the first toothed plate 7 can be stabilized during movement.
In another embodiment, a slot 17 is formed in the door body 3, and the inside of the slot 17 is movably connected with the surface of the insert 10.
When the insert 10 is moved, the insert 10 can be moved more preferably by the slot 17.
By providing the slot 17, the insert 10 can be moved more easily.
In another embodiment, the surface of the rotating rod 5 is provided with a rotating disc 18, and the inner part of the rotating disc 18 is fixedly connected with the surface of the rotating rod 5 through a fixing part.
The staff drives carousel 18 and rotates, and carousel 18 drives bull stick 5 and rotates, can make things convenient for the staff to use.
Through setting up carousel 18, can make things convenient for the staff to use.
The working principle of the embodiment is as follows: set up in the inside of the door body 3 through activity groove 4, the staff drives bull stick 5 and rotates, bull stick 5 drives gear 6 and rotates, gear 6 drives first pinion rack 7 and second pinion rack 8 simultaneously and rotates, through first fixed plate 9 and second fixed plate 11, can make the door body 3 play better guard action, set up in the inside of door frame 1 through spacing groove 21, when the door body 3 merges with door frame 1, the door body 3 drives pressure head 24 and removes, pressure head 24 drives depression bar 23 and removes, depression bar 23 drives spring 22 and removes, the impact resistance force that can improve the door body 3.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The steel structure fixed threshold double-leaf protection sealing assembly comprises a door frame and is characterized in that a compression resisting mechanism is arranged inside the door frame, the front of the door frame is hinged with a door body through a hinge, a movable groove is formed in the door body, a rotating rod is movably connected inside the movable groove through a bearing, a gear is fixedly connected to the surface of the rotating rod, a first toothed plate and a second toothed plate are respectively meshed to the surface of the gear, a first fixed plate is movably connected to the surface of the first toothed plate, one side of the first fixed plate is fixedly connected with the inside of the movable groove, an inserting sheet is fixedly connected to one side of the first toothed plate, the surface of the inserting sheet is movably connected with the inside of the door body, a second fixed plate is movably connected to the surface of the second toothed plate, one side of the second fixed plate is fixedly connected with the inside of the movable groove, and one side of the second toothed plate extends to the inside of the door frame, the surface of the second toothed plate is movably connected with the inside of the door frame.
2. The double-leaf protective sealing assembly with the fixed steel threshold according to claim 1, wherein the compression-resistant mechanism comprises a limiting groove, a spring, a compression bar and a compression head, the limiting groove is formed in the door frame, one end of the spring is fixedly connected with the limiting groove, the other end of the spring is fixedly connected with one end of the compression bar, and the other end of the compression bar extends to the outside of the door frame and is fixedly connected with one side of the compression head.
3. The double-sash protective closure assembly of the steel structure fixed doorsill as claimed in claim 2, wherein one side of the pressure head is provided with a non-slip mat, and one side of the non-slip mat is fixedly connected with one side of the pressure head through a fixing member.
4. The double-leaf protective sealing assembly for the steel structure fixed threshold according to claim 1, wherein the back of the door body is fixedly connected with a plurality of dampers.
5. The double-leaf protective sealing assembly for the steel structure fixing threshold according to claim 1, wherein a sliding groove is formed in the first fixing plate, a fixing rod is fixedly connected to the inside of the sliding groove, a sliding block is movably connected to the surface of the fixing rod, and one side of the sliding block is fixedly connected with one side of the first toothed plate.
6. The double-leaf protective sealing assembly for the steel structure fixed threshold according to claim 1, wherein a slot is formed in the door body, and the inside of the slot is movably connected with the surface of the inserting piece.
7. The double-leaf protective closing assembly with the fixed steel threshold of the claim 1 is characterized in that a turntable is arranged on the surface of the rotating rod, and the inside of the turntable is fixedly connected with the surface of the rotating rod through a fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579766.8U CN216341723U (en) | 2021-10-26 | 2021-10-26 | Threshold biparting protection seal assembly is fixed to steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579766.8U CN216341723U (en) | 2021-10-26 | 2021-10-26 | Threshold biparting protection seal assembly is fixed to steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341723U true CN216341723U (en) | 2022-04-19 |
Family
ID=81180439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122579766.8U Active CN216341723U (en) | 2021-10-26 | 2021-10-26 | Threshold biparting protection seal assembly is fixed to steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341723U (en) |
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2021
- 2021-10-26 CN CN202122579766.8U patent/CN216341723U/en active Active
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