CN211448372U - Movable fire door device - Google Patents
Movable fire door device Download PDFInfo
- Publication number
- CN211448372U CN211448372U CN201922072739.4U CN201922072739U CN211448372U CN 211448372 U CN211448372 U CN 211448372U CN 201922072739 U CN201922072739 U CN 201922072739U CN 211448372 U CN211448372 U CN 211448372U
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- CN
- China
- Prior art keywords
- fire door
- concrete
- sliding rail
- pulley mechanism
- steel
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- Expired - Fee Related
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Abstract
The utility model provides a movable fire door device, which comprises a green belt planted on a plain soil layer, a gravel layer, a concrete cushion layer arranged on the upper surface of the gravel layer, a pulley mechanism and a fire door sharp seat arranged on the pulley mechanism; a steel frame extending into a plain soil layer is fixed on the concrete cushion layer, concrete is filled in the steel frame, angle steel is fixed on the upper surface of the steel frame through chemical bolts, a sliding rail base is fixed on the inner side of the angle steel, a pulley mechanism is positioned in the sliding rail base, and a fire door rectangular base is movably positioned on the sliding rail base; the bottom surface of the sliding rail base is formed with a limiting groove, and the pulley mechanism is positioned in the limiting groove. The utility model discloses set up slide rail and pulley that can remove for the fire door, also can guarantee the closed management of entry when conveniently in time opening, the slide rail buries in the afforestation, hidden design, elegant appearance directly melts in an organic whole with scenic spot greenbelt.
Description
Technical Field
The utility model relates to fire door facility application design field, in particular to portable fire door device.
Background
The fire-fighting exits of the residential areas on the market generally appear at large doorways, and because of the need of management for closing, the fire-fighting exits and doorways are in conflict with the management of the doorways. If the fire door design is applied to scenic spots and parks, under the contrast of green landscape, the design structure is obtrusive, the fire door design structure protrudes out of the ground, and the ornamental image of the scenic spots is damaged because the fire door design structure is inferior to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a movable fire door device.
The utility model provides a technical scheme is: a movable fire door device comprises a green belt planted on a plain soil layer, a gravel layer, a concrete cushion layer arranged on the upper surface of the gravel layer, a pulley mechanism and a fire door arch base arranged on the pulley mechanism; a steel frame extending into a plain soil layer is fixed on the concrete cushion layer, concrete is filled in the steel frame, angle steel is fixed on the upper surface of the steel frame through chemical bolts, a sliding rail base is fixed on the inner side of the angle steel, a pulley mechanism is positioned in the sliding rail base, and a fire door rectangular base is movably positioned on the sliding rail base; the bottom surface of the sliding rail base is formed with a limiting groove, and the pulley mechanism is positioned in the limiting groove.
The utility model discloses set up slide rail and pulley that can remove for the fire door, also can guarantee the closed management of entry when conveniently in time opening, the slide rail is buried in the afforestation, hidden design. The movable fire door device comprises a green belt planted on a plain soil layer, a crushed stone layer, a concrete cushion layer arranged on the upper surface of the crushed stone layer, a pulley mechanism and a fire door erection base arranged on the pulley mechanism, wherein the pulley mechanism is a customized finished product, and the fire door erection base is a retractable fire door facility installation base and can slide along the following slide rail base; the upper surface of the concrete cushion layer is bonded with a steel frame which is fixedly extended into a plain soil layer by using cement as a sliding rail support main body, concrete is filled in the steel frame to enhance the bearing capacity, angle steel is fixedly arranged on the upper surface of the steel frame through chemical bolts and is integrated and arranged along the direction of the sliding rail, a pair of symmetrical fire door sharp-square seats are arranged, a pair of inherent sliding rail bases are welded on the inner sides of the angle steel, the sliding rail is formed by adopting the steel frame, the inner side of the sliding rail is open, a pulley mechanism is positioned in the sliding rail bases, and the fire door sharp-square seats are movably positioned on; a limiting groove is formed in the bottom surface of the sliding rail base and serves as a pulley movement limiting groove of the pulley mechanism, so that the pulley mechanism can move in the limiting groove in a directional mode. The utility model has the beneficial technical effects that: the utility model discloses set up slide rail and pulley that can remove for the fire door, also can guarantee the closed management of entry when conveniently in time opening, the slide rail buries in the afforestation, hidden design, elegant appearance directly melts in an organic whole with scenic spot greenbelt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, the concrete frame comprises a crushed stone layer 1, a concrete cushion layer 2, a concrete cushion layer 3, a steel frame 4, concrete 5, a chemical bolt 6, a plain soil layer 7, a green belt 8, angle steel 9, a slide rail base 10, a fire door octyl seat 11, a double-rod supporting mechanism 12, a pulley mechanism 13, a limiting groove 14 and a bolt lacing wire.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in the attached figure 1, the movable fire door device comprises a green belt 7 planted on a plain soil layer 6, a gravel layer 1, a concrete cushion layer 2 arranged on the upper surface of the gravel layer 1, a pulley mechanism 12 and a fire door octyl seat 10 arranged on the pulley mechanism 12; a steel frame 3 extending into a plain soil layer 6 is fixed on the concrete cushion layer 2, concrete 4 is filled in the steel frame 3, angle steel 8 is fixed on the upper surface of the steel frame 3 through a chemical bolt 5, a sliding rail base 9 is fixed on the inner side of the angle steel 8, a pulley mechanism 12 is positioned in the sliding rail base 9, and a fire door octyl-shaped base 10 is movably positioned on the sliding rail base 9; a limiting groove 13 is formed on the bottom surface of the sliding rail base 9, and the pulley mechanism 12 is positioned in the limiting groove 13.
The utility model discloses set up slide rail and pulley that can remove for the fire door, also can guarantee the closed management of entry when conveniently in time opening, the slide rail is buried in the afforestation, hidden design. The movable fire door device comprises a green belt 7 planted on a plain soil layer 6, a gravel layer 1, a concrete cushion layer 2 arranged on the upper surface of the gravel layer 1, a pulley mechanism 12 and a fire door erection rectangular seat 10 arranged on the pulley mechanism 12, wherein the pulley mechanism 12 is a customized finished product, and the fire door erection rectangular seat 10 is a retractable fire door facility installation base and can slide along the following slide rail base 9; the concrete cushion layer 2 is adhered with a steel frame 3 which is fixedly extended into a plain soil layer 6 by cement on the upper surface and is used as a sliding rail support main body, concrete 4 is filled in the steel frame 3 to enhance the bearing capacity, angle steel 8 is fixed on the upper surface of the steel frame 3 through a chemical bolt 5, the angle steel 8 is integral and is arranged along the direction of the sliding rail, a pair of symmetrical fire door octyl-shaped bases 10 are arranged, a pair of sliding rail bases 9 are welded on the inner sides of the angle steel 8, the sliding rail is formed by adopting the steel frame, the inner side of the sliding rail is open, a pulley mechanism 12 is positioned in the sliding rail bases 9, and the fire door octyl-shaped bases; a limiting groove 13 is formed on the bottom surface of the sliding rail base 9 and used as a pulley movement limiting groove of the pulley mechanism 12, so that the pulley mechanism 12 can move in the limiting groove 13 in a directional manner.
Furthermore, a double-rod supporting mechanism 11 is movably connected to the pulley mechanism 12, and the double-rod supporting mechanism 11 is fixedly connected to the fire door torque base 10. The double-rod supporting mechanism 11 is formed by connecting two supporting rods through bolts, connecting steel is welded between every two adjacent double-rod supporting mechanisms 11, and the fire door support base 10 is fixedly welded on the double-rod supporting mechanisms 11.
Further, the chemical bolts 5 comprise long rod screws passing through the angle steels 8 and the steel frames 3 and extending into the concrete 4 and opposed nuts. The steel frame 3 is provided with a hole, a long rod screw is embedded in advance, the lower opposite nut is placed in advance after the concrete 4 below is hardened, then the angle steel 8 is applied, and the long rod screw is regulated on the angle steel 8 by using the opposite nut.
Further, the opposite nuts are a pair of nut sleeves which are respectively sleeved on the long rod screw rods on the upper surface and the lower surface of the angle steel 8. The utility model discloses an opposition nut is liking the nut cover that sets up on a pair of, overlaps respectively on the stock screw rod of locating angle steel 8 upper and lower surface department.
Further, bolt lacing wires 14 are arranged in the concrete 4 in a crossed mode and are positioned on the cross section of the concrete 4. This embodiment still alternately is equipped with bolt lacing wire 14 in the muddy earth 4, improves the muddy earth steadiness, is located and sets up on the 4 cross sections of muddy earth.
Further, the bolt lacing wires 14 are formed by twisted steel bars and crossed steel wires, and are arranged at intervals along the length direction of the cross section of the concrete 4. The twisted steel bars are arranged along the length, crossed steel wire drawties are arranged on the cross sections of the intervals, the twisted steel bars are drawn, and the intervals are provided with the steel wire drawties.
Obviously, the utility model discloses set up slide rail and pulley that can remove for the fire door, also can guarantee the closed management of entry when convenient in time opening, the slide rail buries in the afforestation, hidden design, elegant appearance directly melts in an organic whole with scenic spot greenbelt.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (6)
1. The utility model provides a portable fire door device, includes greenbelt (7), metalling (1) of planting on plain soil layer (6), locates concrete bed course (2), pulley mechanism (12) of metalling (1) upper surface and locates fire door octyl rectangular seat (10) on pulley mechanism (12), its characterized in that: a steel frame (3) extending into a plain soil layer (6) is fixedly arranged on the upper surface of the concrete cushion layer (2), concrete (4) is filled in the steel frame (3), angle steel (8) is fixedly arranged on the upper surface of the steel frame (3) through a chemical bolt (5), a sliding rail base (9) is fixedly arranged on the inner side of the angle steel (8), a pulley mechanism (12) is positioned in the sliding rail base (9), and a fire door torque base (10) is movably positioned on the sliding rail base (9); a limiting groove (13) is formed in the bottom surface of the sliding rail base (9), and the pulley mechanism (12) is located in the limiting groove (13).
2. The moveable fire door apparatus as recited in claim 1, further comprising: the pulley mechanism (12) is movably connected with a double-rod supporting mechanism (11), and the double-rod supporting mechanism (11) is fixedly connected with a fire door octyl rectangular seat (10).
3. A movable fire door apparatus as claimed in claim 1 or claim 2, wherein: the chemical bolt (5) comprises a long rod screw rod and opposite nuts, and the long rod screw rod penetrates through the angle steel (8) and the steel frame (3) and extends into the concrete (4).
4. A moveable fire door apparatus as claimed in claim 3, wherein: the opposite nuts are a pair of nut sleeves which are respectively sleeved on the long rod screw rods on the upper surface and the lower surface of the angle steel (8).
5. The moveable fire door apparatus as recited in claim 4, further comprising: and bolt lacing wires (14) are also crossly arranged in the concrete (4) and are positioned on the cross section of the concrete (4).
6. The moveable fire door apparatus as recited in claim 5, further comprising: the bolt lacing wires (14) are formed by lacing twisted steel bars and crossed steel wires and are arranged at intervals along the length direction of the cross section of the concrete (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072739.4U CN211448372U (en) | 2019-11-25 | 2019-11-25 | Movable fire door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072739.4U CN211448372U (en) | 2019-11-25 | 2019-11-25 | Movable fire door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448372U true CN211448372U (en) | 2020-09-08 |
Family
ID=72297439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072739.4U Expired - Fee Related CN211448372U (en) | 2019-11-25 | 2019-11-25 | Movable fire door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211448372U (en) |
-
2019
- 2019-11-25 CN CN201922072739.4U patent/CN211448372U/en not_active Expired - Fee Related
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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: 20200908 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |